18050742

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 24527178

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 123, 186, 246, 263, 279, 369, 526, 558, 738, 789, 837, 1107, 1271, 1578, 1674, 2214, 2367, 2542, 3813, 4734, 7101, 7626, 8153, 10783, 11439, 14202, 16306, 21566, 22878, 24459, 32349, 34317, 48918, 64698, 68634, 73377, 97047, 146754, 194094, 220131, 291141, 334273, 440262, 582282, 668546, 1002819, 2005638, 3008457, 6016914, 9025371, 18050742]

約数ペア:

[(1, 18050742), (2, 9025371), (3, 6016914), (6, 3008457), (9, 2005638), (18, 1002819), (27, 668546), (31, 582282), (41, 440262), (54, 334273), (62, 291141), (82, 220131), (93, 194094), (123, 146754), (186, 97047), (246, 73377), (263, 68634), (279, 64698), (369, 48918), (526, 34317), (558, 32349), (738, 24459), (789, 22878), (837, 21566), (1107, 16306), (1271, 14202), (1578, 11439), (1674, 10783), (2214, 8153), (2367, 7626), (2542, 7101), (3813, 4734)]