22162716

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 58298240

約数和(自身を除く): 36135524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 103, 129, 139, 172, 206, 258, 278, 309, 387, 412, 417, 516, 556, 618, 774, 834, 927, 1236, 1251, 1548, 1668, 1854, 2502, 3708, 4429, 5004, 5977, 8858, 11954, 13287, 14317, 17716, 17931, 23908, 26574, 28634, 35862, 39861, 42951, 53148, 53793, 57268, 71724, 79722, 85902, 107586, 128853, 159444, 171804, 215172, 257706, 515412, 615631, 1231262, 1846893, 2462524, 3693786, 5540679, 7387572, 11081358, 22162716]

約数ペア:

[(1, 22162716), (2, 11081358), (3, 7387572), (4, 5540679), (6, 3693786), (9, 2462524), (12, 1846893), (18, 1231262), (36, 615631), (43, 515412), (86, 257706), (103, 215172), (129, 171804), (139, 159444), (172, 128853), (206, 107586), (258, 85902), (278, 79722), (309, 71724), (387, 57268), (412, 53793), (417, 53148), (516, 42951), (556, 39861), (618, 35862), (774, 28634), (834, 26574), (927, 23908), (1236, 17931), (1251, 17716), (1548, 14317), (1668, 13287), (1854, 11954), (2502, 8858), (3708, 5977), (4429, 5004)]