12461358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 31772160

約数和(自身を除く): 19310802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 787, 1131, 1218, 1574, 2262, 2361, 2639, 4722, 5278, 5509, 7917, 10231, 11018, 15834, 16527, 20462, 22823, 30693, 33054, 45646, 61386, 68469, 71617, 136938, 143234, 159761, 214851, 296699, 319522, 429702, 479283, 593398, 890097, 958566, 1780194, 2076893, 4153786, 6230679, 12461358]

約数ペア:

[(1, 12461358), (2, 6230679), (3, 4153786), (6, 2076893), (7, 1780194), (13, 958566), (14, 890097), (21, 593398), (26, 479283), (29, 429702), (39, 319522), (42, 296699), (58, 214851), (78, 159761), (87, 143234), (91, 136938), (174, 71617), (182, 68469), (203, 61386), (273, 45646), (377, 33054), (406, 30693), (546, 22823), (609, 20462), (754, 16527), (787, 15834), (1131, 11018), (1218, 10231), (1574, 7917), (2262, 5509), (2361, 5278), (2639, 4722)]