1998223536

素因数分解:

$2^4\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{25873}}^1$

素因数の和:27493

約数の個数: 40

約数和(自身を含む): 5165485360

約数和(自身を除く): 3167261824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1609, 3218, 4827, 6436, 9654, 12872, 19308, 25744, 25873, 38616, 51746, 77232, 77619, 103492, 155238, 206984, 310476, 413968, 620952, 1241904, 41629657, 83259314, 124888971, 166518628, 249777942, 333037256, 499555884, 666074512, 999111768, 1998223536]

約数ペア:

[(1, 1998223536), (2, 999111768), (3, 666074512), (4, 499555884), (6, 333037256), (8, 249777942), (12, 166518628), (16, 124888971), (24, 83259314), (48, 41629657), (1609, 1241904), (3218, 620952), (4827, 413968), (6436, 310476), (9654, 206984), (12872, 155238), (19308, 103492), (25744, 77619), (25873, 77232), (38616, 51746)]