2015308638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{41117}}^1$

素因数の和:41521

約数の個数: 48

約数和(自身を含む): 5003238240

約数和(自身を除く): 2987929602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 778, 1167, 2334, 2723, 3501, 5446, 7002, 8169, 16338, 24507, 41117, 49014, 82234, 123351, 246702, 287819, 370053, 575638, 740106, 863457, 1726914, 2590371, 5180742, 15994513, 31989026, 47983539, 95967078, 111961591, 143950617, 223923182, 287901234, 335884773, 671769546, 1007654319, 2015308638]

約数ペア:

[(1, 2015308638), (2, 1007654319), (3, 671769546), (6, 335884773), (7, 287901234), (9, 223923182), (14, 143950617), (18, 111961591), (21, 95967078), (42, 47983539), (63, 31989026), (126, 15994513), (389, 5180742), (778, 2590371), (1167, 1726914), (2334, 863457), (2723, 740106), (3501, 575638), (5446, 370053), (7002, 287819), (8169, 246702), (16338, 123351), (24507, 82234), (41117, 49014)]