64550646

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 146397888

約数和(自身を除く): 81847242

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 738, 846, 1861, 1927, 3722, 3854, 5583, 5781, 11166, 11562, 16749, 17343, 33498, 34686, 76301, 87467, 152602, 174934, 228903, 262401, 457806, 524802, 686709, 787203, 1373418, 1574406, 3586147, 7172294, 10758441, 21516882, 32275323, 64550646]

約数ペア:

[(1, 64550646), (2, 32275323), (3, 21516882), (6, 10758441), (9, 7172294), (18, 3586147), (41, 1574406), (47, 1373418), (82, 787203), (94, 686709), (123, 524802), (141, 457806), (246, 262401), (282, 228903), (369, 174934), (423, 152602), (738, 87467), (846, 76301), (1861, 34686), (1927, 33498), (3722, 17343), (3854, 16749), (5583, 11562), (5781, 11166)]