40390989828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1289129}}^1$

素因数の和:1289516

約数の個数: 48

約数和(自身を含む): 107998154880

約数和(自身を除く): 67607165052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 746, 1119, 1492, 2238, 2611, 4476, 5222, 7833, 10444, 15666, 31332, 1289129, 2578258, 3867387, 5156516, 7734774, 9023903, 15469548, 18047806, 27071709, 36095612, 54143418, 108286836, 480845117, 961690234, 1442535351, 1923380468, 2885070702, 3365915819, 5770141404, 6731831638, 10097747457, 13463663276, 20195494914, 40390989828]

約数ペア:

[(1, 40390989828), (2, 20195494914), (3, 13463663276), (4, 10097747457), (6, 6731831638), (7, 5770141404), (12, 3365915819), (14, 2885070702), (21, 1923380468), (28, 1442535351), (42, 961690234), (84, 480845117), (373, 108286836), (746, 54143418), (1119, 36095612), (1492, 27071709), (2238, 18047806), (2611, 15469548), (4476, 9023903), (5222, 7734774), (7833, 5156516), (10444, 3867387), (15666, 2578258), (31332, 1289129)]