9520686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 24537600

約数和(自身を除く): 15016914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 283, 378, 534, 566, 623, 801, 849, 1246, 1602, 1698, 1869, 1981, 2403, 2547, 3738, 3962, 4806, 5094, 5607, 5943, 7641, 11214, 11886, 15282, 16821, 17829, 25187, 33642, 35658, 50374, 53487, 75561, 106974, 151122, 176309, 226683, 352618, 453366, 528927, 680049, 1057854, 1360098, 1586781, 3173562, 4760343, 9520686]

約数ペア:

[(1, 9520686), (2, 4760343), (3, 3173562), (6, 1586781), (7, 1360098), (9, 1057854), (14, 680049), (18, 528927), (21, 453366), (27, 352618), (42, 226683), (54, 176309), (63, 151122), (89, 106974), (126, 75561), (178, 53487), (189, 50374), (267, 35658), (283, 33642), (378, 25187), (534, 17829), (566, 16821), (623, 15282), (801, 11886), (849, 11214), (1246, 7641), (1602, 5943), (1698, 5607), (1869, 5094), (1981, 4806), (2403, 3962), (2547, 3738)]