22865166

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 55059840

約数和(自身を除く): 32194674

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 157, 162, 174, 186, 261, 279, 314, 471, 522, 558, 783, 837, 899, 942, 1413, 1566, 1674, 1798, 2349, 2511, 2697, 2826, 4239, 4553, 4698, 4867, 5022, 5394, 8091, 8478, 9106, 9734, 12717, 13659, 14601, 16182, 24273, 25434, 27318, 29202, 40977, 43803, 48546, 72819, 81954, 87606, 122931, 131409, 141143, 145638, 245862, 262818, 282286, 368793, 394227, 423429, 737586, 788454, 846858, 1270287, 2540574, 3810861, 7621722, 11432583, 22865166]

約数ペア:

[(1, 22865166), (2, 11432583), (3, 7621722), (6, 3810861), (9, 2540574), (18, 1270287), (27, 846858), (29, 788454), (31, 737586), (54, 423429), (58, 394227), (62, 368793), (81, 282286), (87, 262818), (93, 245862), (157, 145638), (162, 141143), (174, 131409), (186, 122931), (261, 87606), (279, 81954), (314, 72819), (471, 48546), (522, 43803), (558, 40977), (783, 29202), (837, 27318), (899, 25434), (942, 24273), (1413, 16182), (1566, 14601), (1674, 13659), (1798, 12717), (2349, 9734), (2511, 9106), (2697, 8478), (2826, 8091), (4239, 5394), (4553, 5022), (4698, 4867)]