1222571772

素因数分解:

$2^2\times 3^3\times {\mathrm{2549}}^1\times {\mathrm{4441}}^1$

素因数の和:7003

約数の個数: 48

約数和(自身を含む): 3171588000

約数和(自身を除く): 1949016228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2549, 4441, 5098, 7647, 8882, 10196, 13323, 15294, 17764, 22941, 26646, 30588, 39969, 45882, 53292, 68823, 79938, 91764, 119907, 137646, 159876, 239814, 275292, 479628, 11320109, 22640218, 33960327, 45280436, 67920654, 101880981, 135841308, 203761962, 305642943, 407523924, 611285886, 1222571772]

約数ペア:

[(1, 1222571772), (2, 611285886), (3, 407523924), (4, 305642943), (6, 203761962), (9, 135841308), (12, 101880981), (18, 67920654), (27, 45280436), (36, 33960327), (54, 22640218), (108, 11320109), (2549, 479628), (4441, 275292), (5098, 239814), (7647, 159876), (8882, 137646), (10196, 119907), (13323, 91764), (15294, 79938), (17764, 68823), (22941, 53292), (26646, 45882), (30588, 39969)]