3993948

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{587}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 11985792

約数和(自身を除く): 7991844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 587, 756, 972, 1134, 1174, 1701, 1761, 2268, 2348, 3402, 3522, 4109, 5283, 6804, 7044, 8218, 10566, 12327, 15849, 16436, 21132, 24654, 31698, 36981, 47547, 49308, 63396, 73962, 95094, 110943, 142641, 147924, 190188, 221886, 285282, 332829, 443772, 570564, 665658, 998487, 1331316, 1996974, 3993948]

約数ペア:

[(1, 3993948), (2, 1996974), (3, 1331316), (4, 998487), (6, 665658), (7, 570564), (9, 443772), (12, 332829), (14, 285282), (18, 221886), (21, 190188), (27, 147924), (28, 142641), (36, 110943), (42, 95094), (54, 73962), (63, 63396), (81, 49308), (84, 47547), (108, 36981), (126, 31698), (162, 24654), (189, 21132), (243, 16436), (252, 15849), (324, 12327), (378, 10566), (486, 8218), (567, 7044), (587, 6804), (756, 5283), (972, 4109), (1134, 3522), (1174, 3402), (1701, 2348), (1761, 2268)]