12108408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 32765880

約数和(自身を除く): 20657472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 5122, 7683, 10244, 15366, 20488, 30732, 38809, 61464, 77618, 116427, 155236, 232854, 310472, 465708, 504517, 931416, 1009034, 1513551, 2018068, 3027102, 4036136, 6054204, 12108408]

約数ペア:

[(1, 12108408), (2, 6054204), (3, 4036136), (4, 3027102), (6, 2018068), (8, 1513551), (12, 1009034), (13, 931416), (24, 504517), (26, 465708), (39, 310472), (52, 232854), (78, 155236), (104, 116427), (156, 77618), (197, 61464), (312, 38809), (394, 30732), (591, 20488), (788, 15366), (1182, 10244), (1576, 7683), (2364, 5122), (2561, 4728)]