15853392

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1340

約数の個数: 60

約数和(自身を含む): 44902260

約数和(自身を除く): 29048868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1237, 1424, 1602, 2136, 2474, 3204, 3711, 4272, 4948, 6408, 7422, 9896, 11133, 12816, 14844, 19792, 22266, 29688, 44532, 59376, 89064, 110093, 178128, 220186, 330279, 440372, 660558, 880744, 990837, 1321116, 1761488, 1981674, 2642232, 3963348, 5284464, 7926696, 15853392]

約数ペア:

[(1, 15853392), (2, 7926696), (3, 5284464), (4, 3963348), (6, 2642232), (8, 1981674), (9, 1761488), (12, 1321116), (16, 990837), (18, 880744), (24, 660558), (36, 440372), (48, 330279), (72, 220186), (89, 178128), (144, 110093), (178, 89064), (267, 59376), (356, 44532), (534, 29688), (712, 22266), (801, 19792), (1068, 14844), (1237, 12816), (1424, 11133), (1602, 9896), (2136, 7422), (2474, 6408), (3204, 4948), (3711, 4272)]