12466216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 15919064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 167, 172, 217, 248, 301, 334, 344, 434, 602, 668, 868, 1169, 1204, 1333, 1336, 1736, 2338, 2408, 2666, 4676, 5177, 5332, 7181, 9331, 9352, 10354, 10664, 14362, 18662, 20708, 28724, 36239, 37324, 41416, 50267, 57448, 72478, 74648, 100534, 144956, 201068, 222611, 289912, 402136, 445222, 890444, 1558277, 1780888, 3116554, 6233108, 12466216]

約数ペア:

[(1, 12466216), (2, 6233108), (4, 3116554), (7, 1780888), (8, 1558277), (14, 890444), (28, 445222), (31, 402136), (43, 289912), (56, 222611), (62, 201068), (86, 144956), (124, 100534), (167, 74648), (172, 72478), (217, 57448), (248, 50267), (301, 41416), (334, 37324), (344, 36239), (434, 28724), (602, 20708), (668, 18662), (868, 14362), (1169, 10664), (1204, 10354), (1333, 9352), (1336, 9331), (1736, 7181), (2338, 5332), (2408, 5177), (2666, 4676)]