2138206536

素因数分解:

$2^3\times 3^2\times {\mathrm{1609}}^1\times {\mathrm{18457}}^1$

素因数の和:20078

約数の個数: 48

約数和(自身を含む): 5794889100

約数和(自身を除く): 3656682564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1609, 3218, 4827, 6436, 9654, 12872, 14481, 18457, 19308, 28962, 36914, 38616, 55371, 57924, 73828, 110742, 115848, 147656, 166113, 221484, 332226, 442968, 664452, 1328904, 29697313, 59394626, 89091939, 118789252, 178183878, 237578504, 267275817, 356367756, 534551634, 712735512, 1069103268, 2138206536]

約数ペア:

[(1, 2138206536), (2, 1069103268), (3, 712735512), (4, 534551634), (6, 356367756), (8, 267275817), (9, 237578504), (12, 178183878), (18, 118789252), (24, 89091939), (36, 59394626), (72, 29697313), (1609, 1328904), (3218, 664452), (4827, 442968), (6436, 332226), (9654, 221484), (12872, 166113), (14481, 147656), (18457, 115848), (19308, 110742), (28962, 73828), (36914, 57924), (38616, 55371)]