18714157046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1647083}}^1$

素因数の和:1647140

約数の個数: 32

約数和(自身を含む): 33205213440

約数和(自身を除く): 14491056394

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 1647083, 3294166, 21412079, 31294577, 37882909, 42824158, 62589154, 75765818, 406829501, 492477817, 719775271, 813659002, 984955634, 1439550542, 9357078523, 18714157046]

約数ペア:

[(1, 18714157046), (2, 9357078523), (13, 1439550542), (19, 984955634), (23, 813659002), (26, 719775271), (38, 492477817), (46, 406829501), (247, 75765818), (299, 62589154), (437, 42824158), (494, 37882909), (598, 31294577), (874, 21412079), (5681, 3294166), (11362, 1647083)]