18036691684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{123583}}^1$

素因数の和:123736

約数の個数: 48

約数和(自身を含む): 35876929536

約数和(自身を除く): 17840237852

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 107, 124, 214, 341, 428, 682, 1177, 1364, 2354, 3317, 4708, 6634, 13268, 36487, 72974, 123583, 145948, 247166, 494332, 1359413, 2718826, 3831073, 5437652, 7662146, 13223381, 15324292, 26446762, 42141803, 52893524, 84283606, 145457191, 168567212, 290914382, 409924811, 581828764, 819849622, 1639699244, 4509172921, 9018345842, 18036691684]

約数ペア:

[(1, 18036691684), (2, 9018345842), (4, 4509172921), (11, 1639699244), (22, 819849622), (31, 581828764), (44, 409924811), (62, 290914382), (107, 168567212), (124, 145457191), (214, 84283606), (341, 52893524), (428, 42141803), (682, 26446762), (1177, 15324292), (1364, 13223381), (2354, 7662146), (3317, 5437652), (4708, 3831073), (6634, 2718826), (13268, 1359413), (36487, 494332), (72974, 247166), (123583, 145948)]