71323686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{188687}}^1$

素因数の和:188705

約数の個数: 32

約数和(自身を含む): 181140480

約数和(自身を除く): 109816794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 188687, 377374, 566061, 1132122, 1320809, 1698183, 2641618, 3396366, 3962427, 5094549, 7924854, 10189098, 11887281, 23774562, 35661843, 71323686]

約数ペア:

[(1, 71323686), (2, 35661843), (3, 23774562), (6, 11887281), (7, 10189098), (9, 7924854), (14, 5094549), (18, 3962427), (21, 3396366), (27, 2641618), (42, 1698183), (54, 1320809), (63, 1132122), (126, 566061), (189, 377374), (378, 188687)]