13121178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 33951744

約数和(自身を除く): 20830566

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 47, 51, 69, 94, 102, 119, 138, 141, 161, 238, 282, 289, 322, 329, 357, 391, 483, 578, 658, 714, 782, 799, 867, 966, 987, 1081, 1173, 1598, 1734, 1974, 2023, 2162, 2346, 2397, 2737, 3243, 4046, 4794, 5474, 5593, 6069, 6486, 6647, 7567, 8211, 11186, 12138, 13294, 13583, 15134, 16422, 16779, 18377, 19941, 22701, 27166, 33558, 36754, 39882, 40749, 45402, 46529, 55131, 81498, 93058, 95081, 110262, 128639, 139587, 190162, 257278, 279174, 285243, 312409, 385917, 570486, 624818, 771834, 937227, 1874454, 2186863, 4373726, 6560589, 13121178]

約数ペア:

[(1, 13121178), (2, 6560589), (3, 4373726), (6, 2186863), (7, 1874454), (14, 937227), (17, 771834), (21, 624818), (23, 570486), (34, 385917), (42, 312409), (46, 285243), (47, 279174), (51, 257278), (69, 190162), (94, 139587), (102, 128639), (119, 110262), (138, 95081), (141, 93058), (161, 81498), (238, 55131), (282, 46529), (289, 45402), (322, 40749), (329, 39882), (357, 36754), (391, 33558), (483, 27166), (578, 22701), (658, 19941), (714, 18377), (782, 16779), (799, 16422), (867, 15134), (966, 13583), (987, 13294), (1081, 12138), (1173, 11186), (1598, 8211), (1734, 7567), (1974, 6647), (2023, 6486), (2162, 6069), (2346, 5593), (2397, 5474), (2737, 4794), (3243, 4046)]