17809529328

素因数分解:

$2^4\times 3^2\times {\mathrm{5209}}^1\times {\mathrm{23743}}^1$

素因数の和:28966

約数の個数: 60

約数和(自身を含む): 49853614720

約数和(自身を除く): 32044085392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5209, 10418, 15627, 20836, 23743, 31254, 41672, 46881, 47486, 62508, 71229, 83344, 93762, 94972, 125016, 142458, 187524, 189944, 213687, 250032, 284916, 375048, 379888, 427374, 569832, 750096, 854748, 1139664, 1709496, 3418992, 123677287, 247354574, 371031861, 494709148, 742063722, 989418296, 1113095583, 1484127444, 1978836592, 2226191166, 2968254888, 4452382332, 5936509776, 8904764664, 17809529328]

約数ペア:

[(1, 17809529328), (2, 8904764664), (3, 5936509776), (4, 4452382332), (6, 2968254888), (8, 2226191166), (9, 1978836592), (12, 1484127444), (16, 1113095583), (18, 989418296), (24, 742063722), (36, 494709148), (48, 371031861), (72, 247354574), (144, 123677287), (5209, 3418992), (10418, 1709496), (15627, 1139664), (20836, 854748), (23743, 750096), (31254, 569832), (41672, 427374), (46881, 379888), (47486, 375048), (62508, 284916), (71229, 250032), (83344, 213687), (93762, 189944), (94972, 187524), (125016, 142458)]