21652224

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 63613368

約数和(自身を除く): 41961144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 233, 242, 256, 264, 352, 363, 384, 466, 484, 528, 699, 704, 726, 768, 932, 968, 1056, 1398, 1408, 1452, 1864, 1936, 2112, 2563, 2796, 2816, 2904, 3728, 3872, 4224, 5126, 5592, 5808, 7456, 7689, 7744, 8448, 10252, 11184, 11616, 14912, 15378, 15488, 20504, 22368, 23232, 28193, 29824, 30756, 30976, 41008, 44736, 46464, 56386, 59648, 61512, 82016, 84579, 89472, 92928, 112772, 123024, 164032, 169158, 178944, 225544, 246048, 328064, 338316, 451088, 492096, 656128, 676632, 902176, 984192, 1353264, 1804352, 1968384, 2706528, 3608704, 5413056, 7217408, 10826112, 21652224]

約数ペア:

[(1, 21652224), (2, 10826112), (3, 7217408), (4, 5413056), (6, 3608704), (8, 2706528), (11, 1968384), (12, 1804352), (16, 1353264), (22, 984192), (24, 902176), (32, 676632), (33, 656128), (44, 492096), (48, 451088), (64, 338316), (66, 328064), (88, 246048), (96, 225544), (121, 178944), (128, 169158), (132, 164032), (176, 123024), (192, 112772), (233, 92928), (242, 89472), (256, 84579), (264, 82016), (352, 61512), (363, 59648), (384, 56386), (466, 46464), (484, 44736), (528, 41008), (699, 30976), (704, 30756), (726, 29824), (768, 28193), (932, 23232), (968, 22368), (1056, 20504), (1398, 15488), (1408, 15378), (1452, 14912), (1864, 11616), (1936, 11184), (2112, 10252), (2563, 8448), (2796, 7744), (2816, 7689), (2904, 7456), (3728, 5808), (3872, 5592), (4224, 5126)]