18404766

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5087}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 41518080

約数和(自身を除く): 23113314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 5087, 10174, 15261, 30522, 45783, 91566, 137349, 274698, 340829, 681658, 1022487, 2044974, 3067461, 6134922, 9202383, 18404766]

約数ペア:

[(1, 18404766), (2, 9202383), (3, 6134922), (6, 3067461), (9, 2044974), (18, 1022487), (27, 681658), (54, 340829), (67, 274698), (134, 137349), (201, 91566), (402, 45783), (603, 30522), (1206, 15261), (1809, 10174), (3618, 5087)]