2013531618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{86693}}^1$

素因数の和:86791

約数の個数: 48

約数和(自身を含む): 4743895680

約数和(自身を除く): 2730364062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 11613, 23226, 86693, 173386, 260079, 520158, 606851, 1213702, 1820553, 3641106, 4247957, 6848747, 8495914, 12743871, 13697494, 20546241, 25487742, 41092482, 47941229, 95882458, 143823687, 287647374, 335588603, 671177206, 1006765809, 2013531618]

約数ペア:

[(1, 2013531618), (2, 1006765809), (3, 671177206), (6, 335588603), (7, 287647374), (14, 143823687), (21, 95882458), (42, 47941229), (49, 41092482), (79, 25487742), (98, 20546241), (147, 13697494), (158, 12743871), (237, 8495914), (294, 6848747), (474, 4247957), (553, 3641106), (1106, 1820553), (1659, 1213702), (3318, 606851), (3871, 520158), (7742, 260079), (11613, 173386), (23226, 86693)]