18469616414

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{90007}}^1$

素因数の和:90152

約数の個数: 32

約数和(自身を含む): 29551426560

約数和(自身を除く): 11081810146

約数列:

[1, 2, 37, 47, 59, 74, 94, 118, 1739, 2183, 2773, 3478, 4366, 5546, 90007, 102601, 180014, 205202, 3330259, 4230329, 5310413, 6660518, 8460658, 10620826, 156522173, 196485281, 249589411, 313044346, 392970562, 499178822, 9234808207, 18469616414]

約数ペア:

[(1, 18469616414), (2, 9234808207), (37, 499178822), (47, 392970562), (59, 313044346), (74, 249589411), (94, 196485281), (118, 156522173), (1739, 10620826), (2183, 8460658), (2773, 6660518), (3478, 5310413), (4366, 4230329), (5546, 3330259), (90007, 205202), (102601, 180014)]