2011196574

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 4707093600

約数和(自身を除く): 2695897026

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 73, 87, 146, 174, 219, 241, 261, 438, 482, 522, 657, 723, 783, 1314, 1446, 1566, 1971, 2117, 2169, 3942, 4234, 4338, 5329, 6351, 6507, 6989, 10658, 12702, 13014, 13978, 15987, 17593, 19053, 20967, 31974, 35186, 38106, 41934, 47961, 52779, 57159, 62901, 95922, 105558, 114318, 125802, 143883, 154541, 158337, 188703, 287766, 309082, 316674, 377406, 463623, 475011, 510197, 927246, 950022, 1020394, 1284289, 1390869, 1530591, 2568578, 2781738, 3061182, 3852867, 4172607, 4591773, 7705734, 8345214, 9183546, 11558601, 13775319, 23117202, 27550638, 34675803, 37244381, 69351606, 74488762, 111733143, 223466286, 335199429, 670398858, 1005598287, 2011196574]

約数ペア:

[(1, 2011196574), (2, 1005598287), (3, 670398858), (6, 335199429), (9, 223466286), (18, 111733143), (27, 74488762), (29, 69351606), (54, 37244381), (58, 34675803), (73, 27550638), (87, 23117202), (146, 13775319), (174, 11558601), (219, 9183546), (241, 8345214), (261, 7705734), (438, 4591773), (482, 4172607), (522, 3852867), (657, 3061182), (723, 2781738), (783, 2568578), (1314, 1530591), (1446, 1390869), (1566, 1284289), (1971, 1020394), (2117, 950022), (2169, 927246), (3942, 510197), (4234, 475011), (4338, 463623), (5329, 377406), (6351, 316674), (6507, 309082), (6989, 287766), (10658, 188703), (12702, 158337), (13014, 154541), (13978, 143883), (15987, 125802), (17593, 114318), (19053, 105558), (20967, 95922), (31974, 62901), (35186, 57159), (38106, 52779), (41934, 47961)]