18283430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 17797210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 347, 479, 694, 958, 1735, 2395, 3470, 3817, 4790, 5269, 7634, 10538, 19085, 26345, 38170, 52690, 166213, 332426, 831065, 1662130, 1828343, 3656686, 9141715, 18283430]

約数ペア:

[(1, 18283430), (2, 9141715), (5, 3656686), (10, 1828343), (11, 1662130), (22, 831065), (55, 332426), (110, 166213), (347, 52690), (479, 38170), (694, 26345), (958, 19085), (1735, 10538), (2395, 7634), (3470, 5269), (3817, 4790)]