10990638

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 24710400

約数和(自身を除く): 13719762

約数列:

[1, 2, 3, 6, 9, 18, 59, 79, 118, 131, 158, 177, 237, 262, 354, 393, 474, 531, 711, 786, 1062, 1179, 1422, 2358, 4661, 7729, 9322, 10349, 13983, 15458, 20698, 23187, 27966, 31047, 41949, 46374, 62094, 69561, 83898, 93141, 139122, 186282, 610591, 1221182, 1831773, 3663546, 5495319, 10990638]

約数ペア:

[(1, 10990638), (2, 5495319), (3, 3663546), (6, 1831773), (9, 1221182), (18, 610591), (59, 186282), (79, 139122), (118, 93141), (131, 83898), (158, 69561), (177, 62094), (237, 46374), (262, 41949), (354, 31047), (393, 27966), (474, 23187), (531, 20698), (711, 15458), (786, 13983), (1062, 10349), (1179, 9322), (1422, 7729), (2358, 4661)]