3913686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 9828000

約数和(自身を除く): 5914314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 349, 534, 623, 698, 801, 1047, 1246, 1602, 1869, 2094, 2443, 3141, 3738, 4886, 5607, 6282, 7329, 11214, 14658, 21987, 31061, 43974, 62122, 93183, 186366, 217427, 279549, 434854, 559098, 652281, 1304562, 1956843, 3913686]

約数ペア:

[(1, 3913686), (2, 1956843), (3, 1304562), (6, 652281), (7, 559098), (9, 434854), (14, 279549), (18, 217427), (21, 186366), (42, 93183), (63, 62122), (89, 43974), (126, 31061), (178, 21987), (267, 14658), (349, 11214), (534, 7329), (623, 6282), (698, 5607), (801, 4886), (1047, 3738), (1246, 3141), (1602, 2443), (1869, 2094)]