189214818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65563}}^1$

素因数の和:65618

約数の個数: 32

約数和(自身を含む): 418560576

約数和(自身を除く): 229345758

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 65563, 131126, 196689, 393378, 852319, 1704638, 2425831, 2556957, 4851662, 5113914, 7277493, 14554986, 31535803, 63071606, 94607409, 189214818]

約数ペア:

[(1, 189214818), (2, 94607409), (3, 63071606), (6, 31535803), (13, 14554986), (26, 7277493), (37, 5113914), (39, 4851662), (74, 2556957), (78, 2425831), (111, 1704638), (222, 852319), (481, 393378), (962, 196689), (1443, 131126), (2886, 65563)]