18428432888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{176207}}^1$

素因数の和:176999

約数の個数: 32

約数和(自身を含む): 36633643200

約数和(自身を除く): 18205210312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 769, 1538, 3076, 6152, 13073, 26146, 52292, 104584, 176207, 352414, 704828, 1409656, 2995519, 5991038, 11982076, 23964152, 135503183, 271006366, 542012732, 1084025464, 2303554111, 4607108222, 9214216444, 18428432888]

約数ペア:

[(1, 18428432888), (2, 9214216444), (4, 4607108222), (8, 2303554111), (17, 1084025464), (34, 542012732), (68, 271006366), (136, 135503183), (769, 23964152), (1538, 11982076), (3076, 5991038), (6152, 2995519), (13073, 1409656), (26146, 704828), (52292, 352414), (104584, 176207)]