40501902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 96744960

約数和(自身を除く): 56243058

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 67, 74, 111, 134, 201, 222, 259, 389, 402, 469, 518, 777, 778, 938, 1167, 1407, 1554, 2334, 2479, 2723, 2814, 4958, 5446, 7437, 8169, 14393, 14874, 16338, 17353, 26063, 28786, 34706, 43179, 52059, 52126, 78189, 86358, 100751, 104118, 156378, 182441, 201502, 302253, 364882, 547323, 604506, 964331, 1094646, 1928662, 2892993, 5785986, 6750317, 13500634, 20250951, 40501902]

約数ペア:

[(1, 40501902), (2, 20250951), (3, 13500634), (6, 6750317), (7, 5785986), (14, 2892993), (21, 1928662), (37, 1094646), (42, 964331), (67, 604506), (74, 547323), (111, 364882), (134, 302253), (201, 201502), (222, 182441), (259, 156378), (389, 104118), (402, 100751), (469, 86358), (518, 78189), (777, 52126), (778, 52059), (938, 43179), (1167, 34706), (1407, 28786), (1554, 26063), (2334, 17353), (2479, 16338), (2723, 14874), (2814, 14393), (4958, 8169), (5446, 7437)]