3457818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 9225216

約数和(自身を除く): 5767398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2111, 4222, 6333, 12666, 14777, 18999, 27443, 29554, 37998, 44331, 54886, 82329, 88662, 132993, 164658, 192101, 246987, 265986, 384202, 493974, 576303, 1152606, 1728909, 3457818]

約数ペア:

[(1, 3457818), (2, 1728909), (3, 1152606), (6, 576303), (7, 493974), (9, 384202), (13, 265986), (14, 246987), (18, 192101), (21, 164658), (26, 132993), (39, 88662), (42, 82329), (63, 54886), (78, 44331), (91, 37998), (117, 29554), (126, 27443), (182, 18999), (234, 14777), (273, 12666), (546, 6333), (819, 4222), (1638, 2111)]