18775392

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 49542192

約数和(自身を除く): 30766800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 761, 771, 1028, 1522, 1542, 2056, 2283, 3044, 3084, 4112, 4566, 6088, 6168, 8224, 9132, 12176, 12336, 18264, 24352, 24672, 36528, 73056, 195577, 391154, 586731, 782308, 1173462, 1564616, 2346924, 3129232, 4693848, 6258464, 9387696, 18775392]

約数ペア:

[(1, 18775392), (2, 9387696), (3, 6258464), (4, 4693848), (6, 3129232), (8, 2346924), (12, 1564616), (16, 1173462), (24, 782308), (32, 586731), (48, 391154), (96, 195577), (257, 73056), (514, 36528), (761, 24672), (771, 24352), (1028, 18264), (1522, 12336), (1542, 12176), (2056, 9132), (2283, 8224), (3044, 6168), (3084, 6088), (4112, 4566)]