2013146565318

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1279}}^1\times {\mathrm{1784581}}^1$

素因数の和:1785882

約数の個数: 72

約数和(自身を含む): 5077921006080

約数和(自身を除く): 3064774440762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1279, 2558, 3837, 7674, 8953, 11511, 17906, 23022, 26859, 53718, 62671, 80577, 125342, 161154, 188013, 376026, 564039, 1128078, 1784581, 3569162, 5353743, 10707486, 12492067, 16061229, 24984134, 32122458, 37476201, 74952402, 87444469, 112428603, 174888938, 224857206, 262333407, 524666814, 787000221, 1574000442, 2282479099, 4564958198, 6847437297, 13694874594, 15977353693, 20542311891, 31954707386, 41084623782, 47932061079, 95864122158, 111841475851, 143796183237, 223682951702, 287592366474, 335524427553, 671048855106, 1006573282659, 2013146565318]

約数ペア:

[(1, 2013146565318), (2, 1006573282659), (3, 671048855106), (6, 335524427553), (7, 287592366474), (9, 223682951702), (14, 143796183237), (18, 111841475851), (21, 95864122158), (42, 47932061079), (49, 41084623782), (63, 31954707386), (98, 20542311891), (126, 15977353693), (147, 13694874594), (294, 6847437297), (441, 4564958198), (882, 2282479099), (1279, 1574000442), (2558, 787000221), (3837, 524666814), (7674, 262333407), (8953, 224857206), (11511, 174888938), (17906, 112428603), (23022, 87444469), (26859, 74952402), (53718, 37476201), (62671, 32122458), (80577, 24984134), (125342, 16061229), (161154, 12492067), (188013, 10707486), (376026, 5353743), (564039, 3569162), (1128078, 1784581)]