12746196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 54

約数和(自身を含む): 33448142

約数和(自身を除く): 20701946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 421, 522, 841, 842, 1044, 1263, 1682, 1684, 2523, 2526, 3364, 3789, 5046, 5052, 7569, 7578, 10092, 12209, 15138, 15156, 24418, 30276, 36627, 48836, 73254, 109881, 146508, 219762, 354061, 439524, 708122, 1062183, 1416244, 2124366, 3186549, 4248732, 6373098, 12746196]

約数ペア:

[(1, 12746196), (2, 6373098), (3, 4248732), (4, 3186549), (6, 2124366), (9, 1416244), (12, 1062183), (18, 708122), (29, 439524), (36, 354061), (58, 219762), (87, 146508), (116, 109881), (174, 73254), (261, 48836), (348, 36627), (421, 30276), (522, 24418), (841, 15156), (842, 15138), (1044, 12209), (1263, 10092), (1682, 7578), (1684, 7569), (2523, 5052), (2526, 5046), (3364, 3789)]