18351296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 56

約数和(自身を含む): 39172896

約数和(自身を除く): 20821600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 167, 202, 272, 334, 404, 544, 668, 808, 1088, 1336, 1616, 1717, 2672, 2839, 3232, 3434, 5344, 5678, 6464, 6868, 10688, 11356, 13736, 16867, 22712, 27472, 33734, 45424, 54944, 67468, 90848, 109888, 134936, 181696, 269872, 286739, 539744, 573478, 1079488, 1146956, 2293912, 4587824, 9175648, 18351296]

約数ペア:

[(1, 18351296), (2, 9175648), (4, 4587824), (8, 2293912), (16, 1146956), (17, 1079488), (32, 573478), (34, 539744), (64, 286739), (68, 269872), (101, 181696), (136, 134936), (167, 109888), (202, 90848), (272, 67468), (334, 54944), (404, 45424), (544, 33734), (668, 27472), (808, 22712), (1088, 16867), (1336, 13736), (1616, 11356), (1717, 10688), (2672, 6868), (2839, 6464), (3232, 5678), (3434, 5344)]