1668114

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1492

約数の個数: 40

約数和(自身を含む): 4274688

約数和(自身を除く): 2606574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1471, 2942, 4413, 8826, 10297, 13239, 20594, 26478, 30891, 39717, 61782, 79434, 92673, 119151, 185346, 238302, 278019, 556038, 834057, 1668114]

約数ペア:

[(1, 1668114), (2, 834057), (3, 556038), (6, 278019), (7, 238302), (9, 185346), (14, 119151), (18, 92673), (21, 79434), (27, 61782), (42, 39717), (54, 30891), (63, 26478), (81, 20594), (126, 13239), (162, 10297), (189, 8826), (378, 4413), (567, 2942), (1134, 1471)]