12160722

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 29952000

約数和(自身を除く): 17791278

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 311, 343, 399, 622, 686, 798, 931, 933, 1029, 1862, 1866, 2058, 2177, 2793, 4354, 5586, 5909, 6517, 6531, 11818, 13034, 13062, 15239, 17727, 19551, 30478, 35454, 39102, 41363, 45717, 82726, 91434, 106673, 124089, 213346, 248178, 289541, 320019, 579082, 640038, 868623, 1737246, 2026787, 4053574, 6080361, 12160722]

約数ペア:

[(1, 12160722), (2, 6080361), (3, 4053574), (6, 2026787), (7, 1737246), (14, 868623), (19, 640038), (21, 579082), (38, 320019), (42, 289541), (49, 248178), (57, 213346), (98, 124089), (114, 106673), (133, 91434), (147, 82726), (266, 45717), (294, 41363), (311, 39102), (343, 35454), (399, 30478), (622, 19551), (686, 17727), (798, 15239), (931, 13062), (933, 13034), (1029, 11818), (1862, 6531), (1866, 6517), (2058, 5909), (2177, 5586), (2793, 4354)]