40515468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7907}}^1$

素因数の和:7982

約数の個数: 48

約数和(自身を含む): 109826304

約数和(自身を除く): 69310836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 7907, 15814, 23721, 31628, 47442, 55349, 94884, 110698, 166047, 221396, 332094, 482327, 664188, 964654, 1446981, 1929308, 2893962, 3376289, 5787924, 6752578, 10128867, 13505156, 20257734, 40515468]

約数ペア:

[(1, 40515468), (2, 20257734), (3, 13505156), (4, 10128867), (6, 6752578), (7, 5787924), (12, 3376289), (14, 2893962), (21, 1929308), (28, 1446981), (42, 964654), (61, 664188), (84, 482327), (122, 332094), (183, 221396), (244, 166047), (366, 110698), (427, 94884), (732, 55349), (854, 47442), (1281, 31628), (1708, 23721), (2562, 15814), (5124, 7907)]