2017644858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 4658135040

約数和(自身を除く): 2640490182

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 107, 141, 186, 214, 279, 282, 321, 423, 558, 642, 719, 846, 963, 1438, 1457, 1926, 2157, 2914, 3317, 4314, 4371, 5029, 6471, 6634, 8742, 9951, 10058, 12942, 13113, 15087, 19902, 22289, 26226, 29853, 30174, 33793, 44578, 45261, 59706, 66867, 67586, 76933, 90522, 101379, 133734, 153866, 155899, 200601, 202758, 230799, 304137, 311798, 401202, 461598, 467697, 608274, 692397, 935394, 1047583, 1384794, 1403091, 2095166, 2384923, 2806182, 3142749, 3615851, 4769846, 6285498, 7154769, 7231702, 9428247, 10847553, 14309538, 18856494, 21464307, 21695106, 32542659, 42928614, 65085318, 112091381, 224182762, 336274143, 672548286, 1008822429, 2017644858]

約数ペア:

[(1, 2017644858), (2, 1008822429), (3, 672548286), (6, 336274143), (9, 224182762), (18, 112091381), (31, 65085318), (47, 42928614), (62, 32542659), (93, 21695106), (94, 21464307), (107, 18856494), (141, 14309538), (186, 10847553), (214, 9428247), (279, 7231702), (282, 7154769), (321, 6285498), (423, 4769846), (558, 3615851), (642, 3142749), (719, 2806182), (846, 2384923), (963, 2095166), (1438, 1403091), (1457, 1384794), (1926, 1047583), (2157, 935394), (2914, 692397), (3317, 608274), (4314, 467697), (4371, 461598), (5029, 401202), (6471, 311798), (6634, 304137), (8742, 230799), (9951, 202758), (10058, 200601), (12942, 155899), (13113, 153866), (15087, 133734), (19902, 101379), (22289, 90522), (26226, 76933), (29853, 67586), (30174, 66867), (33793, 59706), (44578, 45261)]