18198336

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 54278784

約数和(自身を除く): 36080448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 317, 368, 416, 552, 598, 624, 634, 736, 832, 897, 951, 1104, 1196, 1248, 1268, 1472, 1794, 1902, 2208, 2392, 2496, 2536, 3588, 3804, 4121, 4416, 4784, 5072, 7176, 7291, 7608, 8242, 9568, 10144, 12363, 14352, 14582, 15216, 16484, 19136, 20288, 21873, 24726, 28704, 29164, 30432, 32968, 43746, 49452, 57408, 58328, 60864, 65936, 87492, 94783, 98904, 116656, 131872, 174984, 189566, 197808, 233312, 263744, 284349, 349968, 379132, 395616, 466624, 568698, 699936, 758264, 791232, 1137396, 1399872, 1516528, 2274792, 3033056, 4549584, 6066112, 9099168, 18198336]

約数ペア:

[(1, 18198336), (2, 9099168), (3, 6066112), (4, 4549584), (6, 3033056), (8, 2274792), (12, 1516528), (13, 1399872), (16, 1137396), (23, 791232), (24, 758264), (26, 699936), (32, 568698), (39, 466624), (46, 395616), (48, 379132), (52, 349968), (64, 284349), (69, 263744), (78, 233312), (92, 197808), (96, 189566), (104, 174984), (138, 131872), (156, 116656), (184, 98904), (192, 94783), (208, 87492), (276, 65936), (299, 60864), (312, 58328), (317, 57408), (368, 49452), (416, 43746), (552, 32968), (598, 30432), (624, 29164), (634, 28704), (736, 24726), (832, 21873), (897, 20288), (951, 19136), (1104, 16484), (1196, 15216), (1248, 14582), (1268, 14352), (1472, 12363), (1794, 10144), (1902, 9568), (2208, 8242), (2392, 7608), (2496, 7291), (2536, 7176), (3588, 5072), (3804, 4784), (4121, 4416)]