4740138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 11321856

約数和(自身を除く): 6581718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 431, 611, 846, 862, 1222, 1293, 1833, 2586, 3666, 3879, 5499, 5603, 7758, 10998, 11206, 16809, 20257, 33618, 40514, 50427, 60771, 100854, 121542, 182313, 263341, 364626, 526682, 790023, 1580046, 2370069, 4740138]

約数ペア:

[(1, 4740138), (2, 2370069), (3, 1580046), (6, 790023), (9, 526682), (13, 364626), (18, 263341), (26, 182313), (39, 121542), (47, 100854), (78, 60771), (94, 50427), (117, 40514), (141, 33618), (234, 20257), (282, 16809), (423, 11206), (431, 10998), (611, 7758), (846, 5603), (862, 5499), (1222, 3879), (1293, 3666), (1833, 2586)]