18952464

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3247

約数の個数: 40

約数和(自身を含む): 49361920

約数和(自身を除く): 30409456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 3109, 6096, 6218, 9327, 12436, 18654, 24872, 37308, 49744, 74616, 149232, 394843, 789686, 1184529, 1579372, 2369058, 3158744, 4738116, 6317488, 9476232, 18952464]

約数ペア:

[(1, 18952464), (2, 9476232), (3, 6317488), (4, 4738116), (6, 3158744), (8, 2369058), (12, 1579372), (16, 1184529), (24, 789686), (48, 394843), (127, 149232), (254, 74616), (381, 49744), (508, 37308), (762, 24872), (1016, 18654), (1524, 12436), (2032, 9327), (3048, 6218), (3109, 6096)]