12505896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 25233624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 431, 468, 558, 744, 806, 862, 936, 1116, 1209, 1293, 1612, 1724, 2232, 2418, 2586, 3224, 3448, 3627, 3879, 4836, 5172, 5603, 7254, 7758, 9672, 10344, 11206, 13361, 14508, 15516, 16809, 22412, 26722, 29016, 31032, 33618, 40083, 44824, 50427, 53444, 67236, 80166, 100854, 106888, 120249, 134472, 160332, 173693, 201708, 240498, 320664, 347386, 403416, 480996, 521079, 694772, 961992, 1042158, 1389544, 1563237, 2084316, 3126474, 4168632, 6252948, 12505896]

約数ペア:

[(1, 12505896), (2, 6252948), (3, 4168632), (4, 3126474), (6, 2084316), (8, 1563237), (9, 1389544), (12, 1042158), (13, 961992), (18, 694772), (24, 521079), (26, 480996), (31, 403416), (36, 347386), (39, 320664), (52, 240498), (62, 201708), (72, 173693), (78, 160332), (93, 134472), (104, 120249), (117, 106888), (124, 100854), (156, 80166), (186, 67236), (234, 53444), (248, 50427), (279, 44824), (312, 40083), (372, 33618), (403, 31032), (431, 29016), (468, 26722), (558, 22412), (744, 16809), (806, 15516), (862, 14508), (936, 13361), (1116, 11206), (1209, 10344), (1293, 9672), (1612, 7758), (1724, 7254), (2232, 5603), (2418, 5172), (2586, 4836), (3224, 3879), (3448, 3627)]