40165542

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 89698752

約数和(自身を除く): 49533210

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 197, 241, 282, 394, 423, 482, 591, 723, 846, 1182, 1446, 1773, 2169, 3546, 4338, 9259, 11327, 18518, 22654, 27777, 33981, 47477, 55554, 67962, 83331, 94954, 101943, 142431, 166662, 203886, 284862, 427293, 854586, 2231419, 4462838, 6694257, 13388514, 20082771, 40165542]

約数ペア:

[(1, 40165542), (2, 20082771), (3, 13388514), (6, 6694257), (9, 4462838), (18, 2231419), (47, 854586), (94, 427293), (141, 284862), (197, 203886), (241, 166662), (282, 142431), (394, 101943), (423, 94954), (482, 83331), (591, 67962), (723, 55554), (846, 47477), (1182, 33981), (1446, 27777), (1773, 22654), (2169, 18518), (3546, 11327), (4338, 9259)]