11505402

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 27878400

約数和(自身を除く): 16372998

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 79, 81, 87, 93, 158, 162, 174, 186, 237, 261, 279, 474, 522, 558, 711, 783, 837, 899, 1422, 1566, 1674, 1798, 2133, 2291, 2349, 2449, 2511, 2697, 4266, 4582, 4698, 4898, 5022, 5394, 6399, 6873, 7347, 8091, 12798, 13746, 14694, 16182, 20619, 22041, 24273, 41238, 44082, 48546, 61857, 66123, 71021, 72819, 123714, 132246, 142042, 145638, 185571, 198369, 213063, 371142, 396738, 426126, 639189, 1278378, 1917567, 3835134, 5752701, 11505402]

約数ペア:

[(1, 11505402), (2, 5752701), (3, 3835134), (6, 1917567), (9, 1278378), (18, 639189), (27, 426126), (29, 396738), (31, 371142), (54, 213063), (58, 198369), (62, 185571), (79, 145638), (81, 142042), (87, 132246), (93, 123714), (158, 72819), (162, 71021), (174, 66123), (186, 61857), (237, 48546), (261, 44082), (279, 41238), (474, 24273), (522, 22041), (558, 20619), (711, 16182), (783, 14694), (837, 13746), (899, 12798), (1422, 8091), (1566, 7347), (1674, 6873), (1798, 6399), (2133, 5394), (2291, 5022), (2349, 4898), (2449, 4698), (2511, 4582), (2697, 4266)]