8370222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 21358080

約数和(自身を除く): 12987858

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 617, 646, 714, 798, 969, 1234, 1851, 1938, 2261, 3702, 4319, 4522, 6783, 8638, 10489, 11723, 12957, 13566, 20978, 23446, 25914, 31467, 35169, 62934, 70338, 73423, 82061, 146846, 164122, 199291, 220269, 246183, 398582, 440538, 492366, 597873, 1195746, 1395037, 2790074, 4185111, 8370222]

約数ペア:

[(1, 8370222), (2, 4185111), (3, 2790074), (6, 1395037), (7, 1195746), (14, 597873), (17, 492366), (19, 440538), (21, 398582), (34, 246183), (38, 220269), (42, 199291), (51, 164122), (57, 146846), (102, 82061), (114, 73423), (119, 70338), (133, 62934), (238, 35169), (266, 31467), (323, 25914), (357, 23446), (399, 20978), (617, 13566), (646, 12957), (714, 11723), (798, 10489), (969, 8638), (1234, 6783), (1851, 4522), (1938, 4319), (2261, 3702)]