31230612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123931}}^1$

素因数の和:123948

約数の個数: 36

約数和(自身を含む): 90222496

約数和(自身を除く): 58991884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123931, 247862, 371793, 495724, 743586, 867517, 1115379, 1487172, 1735034, 2230758, 2602551, 3470068, 4461516, 5205102, 7807653, 10410204, 15615306, 31230612]

約数ペア:

[(1, 31230612), (2, 15615306), (3, 10410204), (4, 7807653), (6, 5205102), (7, 4461516), (9, 3470068), (12, 2602551), (14, 2230758), (18, 1735034), (21, 1487172), (28, 1115379), (36, 867517), (42, 743586), (63, 495724), (84, 371793), (126, 247862), (252, 123931)]