74557242

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 165177792

約数和(自身を除く): 90620550

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 227, 257, 426, 454, 514, 639, 681, 771, 1278, 1362, 1542, 2043, 2313, 4086, 4626, 16117, 18247, 32234, 36494, 48351, 54741, 58339, 96702, 109482, 116678, 145053, 164223, 175017, 290106, 328446, 350034, 525051, 1050102, 4142069, 8284138, 12426207, 24852414, 37278621, 74557242]

約数ペア:

[(1, 74557242), (2, 37278621), (3, 24852414), (6, 12426207), (9, 8284138), (18, 4142069), (71, 1050102), (142, 525051), (213, 350034), (227, 328446), (257, 290106), (426, 175017), (454, 164223), (514, 145053), (639, 116678), (681, 109482), (771, 96702), (1278, 58339), (1362, 54741), (1542, 48351), (2043, 36494), (2313, 32234), (4086, 18247), (4626, 16117)]