39831714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 107278080

約数和(自身を除く): 67446366

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 93, 102, 114, 117, 153, 171, 186, 221, 234, 247, 279, 289, 306, 323, 342, 403, 442, 494, 527, 558, 578, 589, 646, 663, 741, 806, 867, 969, 1054, 1178, 1209, 1326, 1482, 1581, 1734, 1767, 1938, 1989, 2223, 2418, 2601, 2907, 3162, 3534, 3627, 3757, 3978, 4199, 4446, 4743, 5202, 5301, 5491, 5814, 6851, 7254, 7514, 7657, 8398, 8959, 9486, 10013, 10602, 10982, 11271, 12597, 13702, 15314, 16473, 17918, 20026, 20553, 22542, 22971, 25194, 26877, 30039, 32946, 33813, 37791, 41106, 45942, 49419, 53754, 60078, 61659, 67626, 68913, 71383, 75582, 80631, 90117, 98838, 116467, 123318, 130169, 137826, 142766, 161262, 170221, 180234, 214149, 232934, 260338, 340442, 349401, 390507, 428298, 510663, 642447, 698802, 781014, 1021326, 1048203, 1171521, 1284894, 1531989, 2096406, 2212873, 2343042, 3063978, 4425746, 6638619, 13277238, 19915857, 39831714]

約数ペア:

[(1, 39831714), (2, 19915857), (3, 13277238), (6, 6638619), (9, 4425746), (13, 3063978), (17, 2343042), (18, 2212873), (19, 2096406), (26, 1531989), (31, 1284894), (34, 1171521), (38, 1048203), (39, 1021326), (51, 781014), (57, 698802), (62, 642447), (78, 510663), (93, 428298), (102, 390507), (114, 349401), (117, 340442), (153, 260338), (171, 232934), (186, 214149), (221, 180234), (234, 170221), (247, 161262), (279, 142766), (289, 137826), (306, 130169), (323, 123318), (342, 116467), (403, 98838), (442, 90117), (494, 80631), (527, 75582), (558, 71383), (578, 68913), (589, 67626), (646, 61659), (663, 60078), (741, 53754), (806, 49419), (867, 45942), (969, 41106), (1054, 37791), (1178, 33813), (1209, 32946), (1326, 30039), (1482, 26877), (1581, 25194), (1734, 22971), (1767, 22542), (1938, 20553), (1989, 20026), (2223, 17918), (2418, 16473), (2601, 15314), (2907, 13702), (3162, 12597), (3534, 11271), (3627, 10982), (3757, 10602), (3978, 10013), (4199, 9486), (4446, 8959), (4743, 8398), (5202, 7657), (5301, 7514), (5491, 7254), (5814, 6851)]