15942276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 47209344

約数和(自身を除く): 31267068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1543, 1722, 2583, 3086, 3444, 4629, 5166, 6172, 9258, 10332, 10801, 13887, 18516, 21602, 27774, 32403, 43204, 55548, 63263, 64806, 97209, 126526, 129612, 189789, 194418, 253052, 379578, 388836, 442841, 569367, 759156, 885682, 1138734, 1328523, 1771364, 2277468, 2657046, 3985569, 5314092, 7971138, 15942276]

約数ペア:

[(1, 15942276), (2, 7971138), (3, 5314092), (4, 3985569), (6, 2657046), (7, 2277468), (9, 1771364), (12, 1328523), (14, 1138734), (18, 885682), (21, 759156), (28, 569367), (36, 442841), (41, 388836), (42, 379578), (63, 253052), (82, 194418), (84, 189789), (123, 129612), (126, 126526), (164, 97209), (246, 64806), (252, 63263), (287, 55548), (369, 43204), (492, 32403), (574, 27774), (738, 21602), (861, 18516), (1148, 13887), (1476, 10801), (1543, 10332), (1722, 9258), (2583, 6172), (3086, 5166), (3444, 4629)]