42403998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2161

約数の個数: 64

約数和(自身を含む): 107251200

約数和(自身を除く): 64847202

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2099, 2886, 3367, 4198, 6297, 6734, 10101, 12594, 14693, 20202, 27287, 29386, 44079, 54574, 77663, 81861, 88158, 155326, 163722, 191009, 232989, 382018, 465978, 543641, 573027, 1009619, 1087282, 1146054, 1630923, 2019238, 3028857, 3261846, 6057714, 7067333, 14134666, 21201999, 42403998]

約数ペア:

[(1, 42403998), (2, 21201999), (3, 14134666), (6, 7067333), (7, 6057714), (13, 3261846), (14, 3028857), (21, 2019238), (26, 1630923), (37, 1146054), (39, 1087282), (42, 1009619), (74, 573027), (78, 543641), (91, 465978), (111, 382018), (182, 232989), (222, 191009), (259, 163722), (273, 155326), (481, 88158), (518, 81861), (546, 77663), (777, 54574), (962, 44079), (1443, 29386), (1554, 27287), (2099, 20202), (2886, 14693), (3367, 12594), (4198, 10101), (6297, 6734)]