43221012

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 60562668

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 197, 282, 389, 394, 564, 591, 778, 788, 1167, 1182, 1556, 2334, 2364, 4668, 9259, 18283, 18518, 27777, 36566, 37036, 54849, 55554, 73132, 76633, 109698, 111108, 153266, 219396, 229899, 306532, 459798, 919596, 3601751, 7203502, 10805253, 14407004, 21610506, 43221012]

約数ペア:

[(1, 43221012), (2, 21610506), (3, 14407004), (4, 10805253), (6, 7203502), (12, 3601751), (47, 919596), (94, 459798), (141, 306532), (188, 229899), (197, 219396), (282, 153266), (389, 111108), (394, 109698), (564, 76633), (591, 73132), (778, 55554), (788, 54849), (1167, 37036), (1182, 36566), (1556, 27777), (2334, 18518), (2364, 18283), (4668, 9259)]