1836697168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 3867421120

約数和(自身を除く): 2030723952

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 283, 296, 304, 566, 577, 592, 703, 1132, 1154, 1406, 2264, 2308, 2812, 4528, 4616, 5377, 5624, 9232, 10471, 10754, 10963, 11248, 20942, 21349, 21508, 21926, 41884, 42698, 43016, 43852, 83768, 85396, 86032, 87704, 163291, 167536, 170792, 175408, 198949, 326582, 341584, 397898, 405631, 653164, 795796, 811262, 1306328, 1591592, 1622524, 2612656, 3102529, 3183184, 3245048, 6041767, 6205058, 6490096, 12083534, 12410116, 24167068, 24820232, 48334136, 49640464, 96668272, 114793573, 229587146, 459174292, 918348584, 1836697168]

約数ペア:

[(1, 1836697168), (2, 918348584), (4, 459174292), (8, 229587146), (16, 114793573), (19, 96668272), (37, 49640464), (38, 48334136), (74, 24820232), (76, 24167068), (148, 12410116), (152, 12083534), (283, 6490096), (296, 6205058), (304, 6041767), (566, 3245048), (577, 3183184), (592, 3102529), (703, 2612656), (1132, 1622524), (1154, 1591592), (1406, 1306328), (2264, 811262), (2308, 795796), (2812, 653164), (4528, 405631), (4616, 397898), (5377, 341584), (5624, 326582), (9232, 198949), (10471, 175408), (10754, 170792), (10963, 167536), (11248, 163291), (20942, 87704), (21349, 86032), (21508, 85396), (21926, 83768), (41884, 43852), (42698, 43016)]