15643962

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 34954560

約数和(自身を除く): 19310598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1373, 1899, 2746, 3798, 4119, 5697, 8238, 11394, 12357, 24714, 37071, 74142, 289703, 579406, 869109, 1738218, 2607327, 5214654, 7821981, 15643962]

約数ペア:

[(1, 15643962), (2, 7821981), (3, 5214654), (6, 2607327), (9, 1738218), (18, 869109), (27, 579406), (54, 289703), (211, 74142), (422, 37071), (633, 24714), (1266, 12357), (1373, 11394), (1899, 8238), (2746, 5697), (3798, 4119)]