64795986

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 144488448

約数和(自身を除く): 79692462

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 191, 282, 382, 401, 423, 573, 802, 846, 1146, 1203, 1719, 2406, 3438, 3609, 7218, 8977, 17954, 18847, 26931, 37694, 53862, 56541, 76591, 80793, 113082, 153182, 161586, 169623, 229773, 339246, 459546, 689319, 1378638, 3599777, 7199554, 10799331, 21598662, 32397993, 64795986]

約数ペア:

[(1, 64795986), (2, 32397993), (3, 21598662), (6, 10799331), (9, 7199554), (18, 3599777), (47, 1378638), (94, 689319), (141, 459546), (191, 339246), (282, 229773), (382, 169623), (401, 161586), (423, 153182), (573, 113082), (802, 80793), (846, 76591), (1146, 56541), (1203, 53862), (1719, 37694), (2406, 26931), (3438, 18847), (3609, 17954), (7218, 8977)]