1218376494

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{6029}}^1$

素因数の和:6249

約数の個数: 48

約数和(自身を含む): 2690344800

約数和(自身を除く): 1471968306

約数列:

[1, 2, 3, 6, 9, 18, 103, 109, 206, 218, 309, 327, 618, 654, 927, 981, 1854, 1962, 6029, 11227, 12058, 18087, 22454, 33681, 36174, 54261, 67362, 101043, 108522, 202086, 620987, 657161, 1241974, 1314322, 1862961, 1971483, 3725922, 3942966, 5588883, 5914449, 11177766, 11828898, 67687583, 135375166, 203062749, 406125498, 609188247, 1218376494]

約数ペア:

[(1, 1218376494), (2, 609188247), (3, 406125498), (6, 203062749), (9, 135375166), (18, 67687583), (103, 11828898), (109, 11177766), (206, 5914449), (218, 5588883), (309, 3942966), (327, 3725922), (618, 1971483), (654, 1862961), (927, 1314322), (981, 1241974), (1854, 657161), (1962, 620987), (6029, 202086), (11227, 108522), (12058, 101043), (18087, 67362), (22454, 54261), (33681, 36174)]