8495886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 20971008

約数和(自身を除く): 12475122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 163, 219, 238, 326, 357, 438, 489, 511, 714, 978, 1022, 1141, 1241, 1533, 2282, 2482, 2771, 3066, 3423, 3723, 5542, 6846, 7446, 8313, 8687, 11899, 16626, 17374, 19397, 23798, 26061, 35697, 38794, 52122, 58191, 71394, 83293, 116382, 166586, 202283, 249879, 404566, 499758, 606849, 1213698, 1415981, 2831962, 4247943, 8495886]

約数ペア:

[(1, 8495886), (2, 4247943), (3, 2831962), (6, 1415981), (7, 1213698), (14, 606849), (17, 499758), (21, 404566), (34, 249879), (42, 202283), (51, 166586), (73, 116382), (102, 83293), (119, 71394), (146, 58191), (163, 52122), (219, 38794), (238, 35697), (326, 26061), (357, 23798), (438, 19397), (489, 17374), (511, 16626), (714, 11899), (978, 8687), (1022, 8313), (1141, 7446), (1241, 6846), (1533, 5542), (2282, 3723), (2482, 3423), (2771, 3066)]