5402178

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 12355200

約数和(自身を除く): 6953022

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 131, 158, 174, 237, 261, 262, 393, 474, 522, 711, 786, 1179, 1422, 2291, 2358, 3799, 4582, 6873, 7598, 10349, 11397, 13746, 20619, 20698, 22794, 31047, 34191, 41238, 62094, 68382, 93141, 186282, 300121, 600242, 900363, 1800726, 2701089, 5402178]

約数ペア:

[(1, 5402178), (2, 2701089), (3, 1800726), (6, 900363), (9, 600242), (18, 300121), (29, 186282), (58, 93141), (79, 68382), (87, 62094), (131, 41238), (158, 34191), (174, 31047), (237, 22794), (261, 20698), (262, 20619), (393, 13746), (474, 11397), (522, 10349), (711, 7598), (786, 6873), (1179, 4582), (1422, 3799), (2291, 2358)]