525793482

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1103}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 1159411968

約数和(自身を除く): 633618486

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 373, 426, 639, 746, 1103, 1119, 1278, 2206, 2238, 3309, 3357, 6618, 6714, 9927, 19854, 26483, 52966, 78313, 79449, 156626, 158898, 234939, 238347, 411419, 469878, 476694, 704817, 822838, 1234257, 1409634, 2468514, 3702771, 7405542, 29210749, 58421498, 87632247, 175264494, 262896741, 525793482]

約数ペア:

[(1, 525793482), (2, 262896741), (3, 175264494), (6, 87632247), (9, 58421498), (18, 29210749), (71, 7405542), (142, 3702771), (213, 2468514), (373, 1409634), (426, 1234257), (639, 822838), (746, 704817), (1103, 476694), (1119, 469878), (1278, 411419), (2206, 238347), (2238, 234939), (3309, 158898), (3357, 156626), (6618, 79449), (6714, 78313), (9927, 52966), (19854, 26483)]