19626996888

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5143343}}^1$

素因数の和:5143408

約数の個数: 48

約数和(自身を含む): 54159412320

約数和(自身を除く): 34532415432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 5143343, 10286686, 15430029, 20573372, 30860058, 41146744, 46290087, 61720116, 92580174, 123440232, 185160348, 272597179, 370320696, 545194358, 817791537, 1090388716, 1635583074, 2180777432, 2453374611, 3271166148, 4906749222, 6542332296, 9813498444, 19626996888]

約数ペア:

[(1, 19626996888), (2, 9813498444), (3, 6542332296), (4, 4906749222), (6, 3271166148), (8, 2453374611), (9, 2180777432), (12, 1635583074), (18, 1090388716), (24, 817791537), (36, 545194358), (53, 370320696), (72, 272597179), (106, 185160348), (159, 123440232), (212, 92580174), (318, 61720116), (424, 46290087), (477, 41146744), (636, 30860058), (954, 20573372), (1272, 15430029), (1908, 10286686), (3816, 5143343)]