2222054856

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{489871}}^1$

素因数の和:489896

約数の個数: 80

約数和(自身を含む): 7112941440

約数和(自身を除く): 4890886584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 489871, 979742, 1469613, 1959484, 2939226, 3429097, 3918968, 4408839, 5878452, 6858194, 8817678, 10287291, 11756904, 13226517, 13716388, 17635356, 20574582, 26453034, 27432776, 30861873, 35270712, 39679551, 41149164, 52906068, 61723746, 79359102, 82298328, 92585619, 105812136, 123447492, 158718204, 185171238, 246894984, 277756857, 317436408, 370342476, 555513714, 740684952, 1111027428, 2222054856]

約数ペア:

[(1, 2222054856), (2, 1111027428), (3, 740684952), (4, 555513714), (6, 370342476), (7, 317436408), (8, 277756857), (9, 246894984), (12, 185171238), (14, 158718204), (18, 123447492), (21, 105812136), (24, 92585619), (27, 82298328), (28, 79359102), (36, 61723746), (42, 52906068), (54, 41149164), (56, 39679551), (63, 35270712), (72, 30861873), (81, 27432776), (84, 26453034), (108, 20574582), (126, 17635356), (162, 13716388), (168, 13226517), (189, 11756904), (216, 10287291), (252, 8817678), (324, 6858194), (378, 5878452), (504, 4408839), (567, 3918968), (648, 3429097), (756, 2939226), (1134, 1959484), (1512, 1469613), (2268, 979742), (4536, 489871)]