18577392

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4663}}^1$

素因数の和:4757

約数の個数: 40

約数和(自身を含む): 48580224

約数和(自身を除く): 30002832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4663, 9326, 13989, 18652, 27978, 37304, 55956, 74608, 111912, 223824, 387029, 774058, 1161087, 1548116, 2322174, 3096232, 4644348, 6192464, 9288696, 18577392]

約数ペア:

[(1, 18577392), (2, 9288696), (3, 6192464), (4, 4644348), (6, 3096232), (8, 2322174), (12, 1548116), (16, 1161087), (24, 774058), (48, 387029), (83, 223824), (166, 111912), (249, 74608), (332, 55956), (498, 37304), (664, 27978), (996, 18652), (1328, 13989), (1992, 9326), (3984, 4663)]