12789942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 28600320

約数和(自身を除く): 15810378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 121, 158, 223, 237, 242, 363, 446, 474, 669, 726, 869, 1338, 1738, 2453, 2607, 4906, 5214, 7359, 9559, 14718, 17617, 19118, 26983, 28677, 35234, 52851, 53966, 57354, 80949, 105702, 161898, 193787, 387574, 581361, 1162722, 2131657, 4263314, 6394971, 12789942]

約数ペア:

[(1, 12789942), (2, 6394971), (3, 4263314), (6, 2131657), (11, 1162722), (22, 581361), (33, 387574), (66, 193787), (79, 161898), (121, 105702), (158, 80949), (223, 57354), (237, 53966), (242, 52851), (363, 35234), (446, 28677), (474, 26983), (669, 19118), (726, 17617), (869, 14718), (1338, 9559), (1738, 7359), (2453, 5214), (2607, 4906)]