18481736404

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{181957}}^1$

素因数の和:182407

約数の個数: 24

約数和(自身を含む): 32912563040

約数和(自身を除く): 14430826636

約数列:

[1, 2, 4, 67, 134, 268, 379, 758, 1516, 25393, 50786, 101572, 181957, 363914, 727828, 12191119, 24382238, 48764476, 68961703, 137923406, 275846812, 4620434101, 9240868202, 18481736404]

約数ペア:

[(1, 18481736404), (2, 9240868202), (4, 4620434101), (67, 275846812), (134, 137923406), (268, 68961703), (379, 48764476), (758, 24382238), (1516, 12191119), (25393, 727828), (50786, 363914), (101572, 181957)]