18531696

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13313}}^1$

素因数の和:13353

約数の個数: 40

約数和(自身を含む): 49528080

約数和(自身を除く): 30996384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13313, 26626, 39939, 53252, 79878, 106504, 159756, 213008, 319512, 386077, 639024, 772154, 1158231, 1544308, 2316462, 3088616, 4632924, 6177232, 9265848, 18531696]

約数ペア:

[(1, 18531696), (2, 9265848), (3, 6177232), (4, 4632924), (6, 3088616), (8, 2316462), (12, 1544308), (16, 1158231), (24, 772154), (29, 639024), (48, 386077), (58, 319512), (87, 213008), (116, 159756), (174, 106504), (232, 79878), (348, 53252), (464, 39939), (696, 26626), (1392, 13313)]