31102422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 69261840

約数和(自身を除く): 38159418

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 829, 962, 1014, 1443, 1658, 2487, 2886, 4974, 6253, 10777, 12506, 18759, 21554, 30673, 32331, 37518, 61346, 64662, 92019, 140101, 184038, 280202, 398749, 420303, 797498, 840606, 1196247, 2392494, 5183737, 10367474, 15551211, 31102422]

約数ペア:

[(1, 31102422), (2, 15551211), (3, 10367474), (6, 5183737), (13, 2392494), (26, 1196247), (37, 840606), (39, 797498), (74, 420303), (78, 398749), (111, 280202), (169, 184038), (222, 140101), (338, 92019), (481, 64662), (507, 61346), (829, 37518), (962, 32331), (1014, 30673), (1443, 21554), (1658, 18759), (2487, 12506), (2886, 10777), (4974, 6253)]