12421188

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 35101248

約数和(自身を除く): 22680060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 983, 1053, 1404, 1966, 2106, 2949, 3159, 3932, 4212, 5898, 6318, 8847, 11796, 12636, 12779, 17694, 25558, 26541, 35388, 38337, 51116, 53082, 76674, 79623, 106164, 115011, 153348, 159246, 230022, 238869, 318492, 345033, 460044, 477738, 690066, 955476, 1035099, 1380132, 2070198, 3105297, 4140396, 6210594, 12421188]

約数ペア:

[(1, 12421188), (2, 6210594), (3, 4140396), (4, 3105297), (6, 2070198), (9, 1380132), (12, 1035099), (13, 955476), (18, 690066), (26, 477738), (27, 460044), (36, 345033), (39, 318492), (52, 238869), (54, 230022), (78, 159246), (81, 153348), (108, 115011), (117, 106164), (156, 79623), (162, 76674), (234, 53082), (243, 51116), (324, 38337), (351, 35388), (468, 26541), (486, 25558), (702, 17694), (972, 12779), (983, 12636), (1053, 11796), (1404, 8847), (1966, 6318), (2106, 5898), (2949, 4212), (3159, 3932)]