13340664

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 38438400

約数和(自身を除く): 25097736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 139, 172, 186, 248, 258, 278, 279, 344, 372, 387, 417, 516, 556, 558, 744, 774, 834, 1032, 1112, 1116, 1251, 1333, 1548, 1668, 2232, 2502, 2666, 3096, 3336, 3999, 4309, 5004, 5332, 5977, 7998, 8618, 10008, 10664, 11954, 11997, 12927, 15996, 17236, 17931, 23908, 23994, 25854, 31992, 34472, 35862, 38781, 47816, 47988, 51708, 53793, 71724, 77562, 95976, 103416, 107586, 143448, 155124, 185287, 215172, 310248, 370574, 430344, 555861, 741148, 1111722, 1482296, 1667583, 2223444, 3335166, 4446888, 6670332, 13340664]

約数ペア:

[(1, 13340664), (2, 6670332), (3, 4446888), (4, 3335166), (6, 2223444), (8, 1667583), (9, 1482296), (12, 1111722), (18, 741148), (24, 555861), (31, 430344), (36, 370574), (43, 310248), (62, 215172), (72, 185287), (86, 155124), (93, 143448), (124, 107586), (129, 103416), (139, 95976), (172, 77562), (186, 71724), (248, 53793), (258, 51708), (278, 47988), (279, 47816), (344, 38781), (372, 35862), (387, 34472), (417, 31992), (516, 25854), (556, 23994), (558, 23908), (744, 17931), (774, 17236), (834, 15996), (1032, 12927), (1112, 11997), (1116, 11954), (1251, 10664), (1333, 10008), (1548, 8618), (1668, 7998), (2232, 5977), (2502, 5332), (2666, 5004), (3096, 4309), (3336, 3999)]