13030488

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 35802000

約数和(自身を除く): 22771512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2549, 2556, 5098, 5112, 7647, 10196, 15294, 20392, 22941, 30588, 45882, 61176, 91764, 180979, 183528, 361958, 542937, 723916, 1085874, 1447832, 1628811, 2171748, 3257622, 4343496, 6515244, 13030488]

約数ペア:

[(1, 13030488), (2, 6515244), (3, 4343496), (4, 3257622), (6, 2171748), (8, 1628811), (9, 1447832), (12, 1085874), (18, 723916), (24, 542937), (36, 361958), (71, 183528), (72, 180979), (142, 91764), (213, 61176), (284, 45882), (426, 30588), (568, 22941), (639, 20392), (852, 15294), (1278, 10196), (1704, 7647), (2549, 5112), (2556, 5098)]