18188080904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59149}}^1$

素因数の和:59215

約数の個数: 96

約数和(自身を含む): 43581720000

約数和(自身を除く): 25393639096

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 289, 323, 476, 532, 578, 646, 952, 1064, 1156, 1292, 2023, 2261, 2312, 2584, 4046, 4522, 5491, 8092, 9044, 10982, 16184, 18088, 21964, 38437, 43928, 59149, 76874, 118298, 153748, 236596, 307496, 414043, 473192, 828086, 1005533, 1123831, 1656172, 2011066, 2247662, 3312344, 4022132, 4495324, 7038731, 7866817, 8044264, 8990648, 14077462, 15733634, 17094061, 19105127, 28154924, 31467268, 34188122, 38210254, 56309848, 62934536, 68376244, 76420508, 119658427, 133735889, 136752488, 152841016, 239316854, 267471778, 324787159, 478633708, 534943556, 649574318, 957267416, 1069887112, 1299148636, 2273510113, 2598297272, 4547020226, 9094040452, 18188080904]

約数ペア:

[(1, 18188080904), (2, 9094040452), (4, 4547020226), (7, 2598297272), (8, 2273510113), (14, 1299148636), (17, 1069887112), (19, 957267416), (28, 649574318), (34, 534943556), (38, 478633708), (56, 324787159), (68, 267471778), (76, 239316854), (119, 152841016), (133, 136752488), (136, 133735889), (152, 119658427), (238, 76420508), (266, 68376244), (289, 62934536), (323, 56309848), (476, 38210254), (532, 34188122), (578, 31467268), (646, 28154924), (952, 19105127), (1064, 17094061), (1156, 15733634), (1292, 14077462), (2023, 8990648), (2261, 8044264), (2312, 7866817), (2584, 7038731), (4046, 4495324), (4522, 4022132), (5491, 3312344), (8092, 2247662), (9044, 2011066), (10982, 1656172), (16184, 1123831), (18088, 1005533), (21964, 828086), (38437, 473192), (43928, 414043), (59149, 307496), (76874, 236596), (118298, 153748)]