2357178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3172422

約数列:

[1, 2, 3, 6, 19, 23, 29, 31, 38, 46, 57, 58, 62, 69, 87, 93, 114, 138, 174, 186, 437, 551, 589, 667, 713, 874, 899, 1102, 1178, 1311, 1334, 1426, 1653, 1767, 1798, 2001, 2139, 2622, 2697, 3306, 3534, 4002, 4278, 5394, 12673, 13547, 17081, 20677, 25346, 27094, 34162, 38019, 40641, 41354, 51243, 62031, 76038, 81282, 102486, 124062, 392863, 785726, 1178589, 2357178]

約数ペア:

[(1, 2357178), (2, 1178589), (3, 785726), (6, 392863), (19, 124062), (23, 102486), (29, 81282), (31, 76038), (38, 62031), (46, 51243), (57, 41354), (58, 40641), (62, 38019), (69, 34162), (87, 27094), (93, 25346), (114, 20677), (138, 17081), (174, 13547), (186, 12673), (437, 5394), (551, 4278), (589, 4002), (667, 3534), (713, 3306), (874, 2697), (899, 2622), (1102, 2139), (1178, 2001), (1311, 1798), (1334, 1767), (1426, 1653)]