29889864

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2035

約数の個数: 64

約数和(自身を含む): 84240000

約数和(自身を除く): 54350136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 1949, 2556, 3834, 3898, 5112, 5847, 7668, 7796, 11694, 15336, 15592, 17541, 23388, 35082, 46776, 52623, 70164, 105246, 138379, 140328, 210492, 276758, 415137, 420984, 553516, 830274, 1107032, 1245411, 1660548, 2490822, 3321096, 3736233, 4981644, 7472466, 9963288, 14944932, 29889864]

約数ペア:

[(1, 29889864), (2, 14944932), (3, 9963288), (4, 7472466), (6, 4981644), (8, 3736233), (9, 3321096), (12, 2490822), (18, 1660548), (24, 1245411), (27, 1107032), (36, 830274), (54, 553516), (71, 420984), (72, 415137), (108, 276758), (142, 210492), (213, 140328), (216, 138379), (284, 105246), (426, 70164), (568, 52623), (639, 46776), (852, 35082), (1278, 23388), (1704, 17541), (1917, 15592), (1949, 15336), (2556, 11694), (3834, 7796), (3898, 7668), (5112, 5847)]