28927674

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 65445120

約数和(自身を除く): 36517446

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 151, 174, 261, 302, 367, 453, 522, 734, 906, 1101, 1359, 2202, 2718, 3303, 4379, 6606, 8758, 10643, 13137, 21286, 26274, 31929, 39411, 55417, 63858, 78822, 95787, 110834, 166251, 191574, 332502, 498753, 997506, 1607093, 3214186, 4821279, 9642558, 14463837, 28927674]

約数ペア:

[(1, 28927674), (2, 14463837), (3, 9642558), (6, 4821279), (9, 3214186), (18, 1607093), (29, 997506), (58, 498753), (87, 332502), (151, 191574), (174, 166251), (261, 110834), (302, 95787), (367, 78822), (453, 63858), (522, 55417), (734, 39411), (906, 31929), (1101, 26274), (1359, 21286), (2202, 13137), (2718, 10643), (3303, 8758), (4379, 6606)]