1898530416

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{46919}}^1$

素因数の和:47214

約数の個数: 60

約数和(自身を含む): 5332270320

約数和(自身を除く): 3433739904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 10116, 13488, 20232, 40464, 46919, 93838, 140757, 187676, 281514, 375352, 422271, 563028, 750704, 844542, 1126056, 1689084, 2252112, 3378168, 6756336, 13184239, 26368478, 39552717, 52736956, 79105434, 105473912, 118658151, 158210868, 210947824, 237316302, 316421736, 474632604, 632843472, 949265208, 1898530416]

約数ペア:

[(1, 1898530416), (2, 949265208), (3, 632843472), (4, 474632604), (6, 316421736), (8, 237316302), (9, 210947824), (12, 158210868), (16, 118658151), (18, 105473912), (24, 79105434), (36, 52736956), (48, 39552717), (72, 26368478), (144, 13184239), (281, 6756336), (562, 3378168), (843, 2252112), (1124, 1689084), (1686, 1126056), (2248, 844542), (2529, 750704), (3372, 563028), (4496, 422271), (5058, 375352), (6744, 281514), (10116, 187676), (13488, 140757), (20232, 93838), (40464, 46919)]