2015963838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 5078473920

約数和(自身を除く): 3062510082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 157, 202, 303, 314, 471, 606, 707, 909, 942, 1009, 1099, 1413, 1414, 1818, 2018, 2121, 2198, 2826, 3027, 3297, 4242, 6054, 6363, 6594, 7063, 9081, 9891, 12726, 14126, 15857, 18162, 19782, 21189, 31714, 42378, 47571, 63567, 95142, 101909, 110999, 127134, 142713, 158413, 203818, 221998, 285426, 305727, 316826, 332997, 475239, 611454, 665994, 713363, 917181, 950478, 998991, 1108891, 1425717, 1426726, 1834362, 1997982, 2140089, 2217782, 2851434, 3326673, 4280178, 6420267, 6653346, 9980019, 12840534, 15999713, 19960038, 31999426, 47999139, 95998278, 111997991, 143997417, 223995982, 287994834, 335993973, 671987946, 1007981919, 2015963838]

約数ペア:

[(1, 2015963838), (2, 1007981919), (3, 671987946), (6, 335993973), (7, 287994834), (9, 223995982), (14, 143997417), (18, 111997991), (21, 95998278), (42, 47999139), (63, 31999426), (101, 19960038), (126, 15999713), (157, 12840534), (202, 9980019), (303, 6653346), (314, 6420267), (471, 4280178), (606, 3326673), (707, 2851434), (909, 2217782), (942, 2140089), (1009, 1997982), (1099, 1834362), (1413, 1426726), (1414, 1425717), (1818, 1108891), (2018, 998991), (2121, 950478), (2198, 917181), (2826, 713363), (3027, 665994), (3297, 611454), (4242, 475239), (6054, 332997), (6363, 316826), (6594, 305727), (7063, 285426), (9081, 221998), (9891, 203818), (12726, 158413), (14126, 142713), (15857, 127134), (18162, 110999), (19782, 101909), (21189, 95142), (31714, 63567), (42378, 47571)]