2018963826

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 5481792000

約数和(自身を除く): 3462828174

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 27, 33, 34, 38, 51, 54, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 289, 297, 306, 323, 342, 374, 418, 459, 513, 561, 578, 594, 619, 627, 646, 867, 918, 969, 1026, 1122, 1238, 1254, 1683, 1734, 1857, 1881, 1938, 2601, 2907, 3179, 3366, 3553, 3714, 3762, 5049, 5202, 5491, 5571, 5643, 5814, 6358, 6809, 7106, 7803, 8721, 9537, 10098, 10523, 10659, 10982, 11142, 11286, 11761, 13618, 15606, 16473, 16713, 17442, 19074, 20427, 21046, 21318, 23522, 28611, 31569, 31977, 32946, 33426, 35283, 40854, 49419, 57222, 60401, 61281, 63138, 63954, 70566, 85833, 94707, 95931, 98838, 105849, 115753, 120802, 122562, 129371, 148257, 171666, 178891, 181203, 183843, 189414, 191862, 199937, 211698, 231506, 258742, 284121, 296514, 317547, 347259, 357782, 362406, 367686, 388113, 399874, 536673, 543609, 568242, 599811, 635094, 694518, 776226, 1041777, 1073346, 1087218, 1164339, 1199622, 1610019, 1630827, 1799433, 1967801, 2083554, 2199307, 2328678, 3125331, 3220038, 3261654, 3398929, 3493017, 3598866, 3935602, 4398614, 4830057, 5398299, 5903403, 6250662, 6597921, 6797858, 6986034, 9660114, 10196787, 10796598, 11806806, 13195842, 17710209, 19793763, 20393574, 30590361, 35420418, 37388219, 39587526, 53130627, 59381289, 61180722, 74776438, 91771083, 106261254, 112164657, 118762578, 183542166, 224329314, 336493971, 672987942, 1009481913, 2018963826]

約数ペア:

[(1, 2018963826), (2, 1009481913), (3, 672987942), (6, 336493971), (9, 224329314), (11, 183542166), (17, 118762578), (18, 112164657), (19, 106261254), (22, 91771083), (27, 74776438), (33, 61180722), (34, 59381289), (38, 53130627), (51, 39587526), (54, 37388219), (57, 35420418), (66, 30590361), (99, 20393574), (102, 19793763), (114, 17710209), (153, 13195842), (171, 11806806), (187, 10796598), (198, 10196787), (209, 9660114), (289, 6986034), (297, 6797858), (306, 6597921), (323, 6250662), (342, 5903403), (374, 5398299), (418, 4830057), (459, 4398614), (513, 3935602), (561, 3598866), (578, 3493017), (594, 3398929), (619, 3261654), (627, 3220038), (646, 3125331), (867, 2328678), (918, 2199307), (969, 2083554), (1026, 1967801), (1122, 1799433), (1238, 1630827), (1254, 1610019), (1683, 1199622), (1734, 1164339), (1857, 1087218), (1881, 1073346), (1938, 1041777), (2601, 776226), (2907, 694518), (3179, 635094), (3366, 599811), (3553, 568242), (3714, 543609), (3762, 536673), (5049, 399874), (5202, 388113), (5491, 367686), (5571, 362406), (5643, 357782), (5814, 347259), (6358, 317547), (6809, 296514), (7106, 284121), (7803, 258742), (8721, 231506), (9537, 211698), (10098, 199937), (10523, 191862), (10659, 189414), (10982, 183843), (11142, 181203), (11286, 178891), (11761, 171666), (13618, 148257), (15606, 129371), (16473, 122562), (16713, 120802), (17442, 115753), (19074, 105849), (20427, 98838), (21046, 95931), (21318, 94707), (23522, 85833), (28611, 70566), (31569, 63954), (31977, 63138), (32946, 61281), (33426, 60401), (35283, 57222), (40854, 49419)]