18830328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71327}}^1$

素因数の和:71347

約数の個数: 32

約数和(自身を含む): 51356160

約数和(自身を除く): 32525832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71327, 142654, 213981, 285308, 427962, 570616, 784597, 855924, 1569194, 1711848, 2353791, 3138388, 4707582, 6276776, 9415164, 18830328]

約数ペア:

[(1, 18830328), (2, 9415164), (3, 6276776), (4, 4707582), (6, 3138388), (8, 2353791), (11, 1711848), (12, 1569194), (22, 855924), (24, 784597), (33, 570616), (44, 427962), (66, 285308), (88, 213981), (132, 142654), (264, 71327)]