3498012

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{661}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 10565520

約数和(自身を除く): 7067508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 661, 756, 882, 1322, 1323, 1764, 1983, 2644, 2646, 3966, 4627, 5292, 5949, 7932, 9254, 11898, 13881, 17847, 18508, 23796, 27762, 32389, 35694, 41643, 55524, 64778, 71388, 83286, 97167, 124929, 129556, 166572, 194334, 249858, 291501, 388668, 499716, 583002, 874503, 1166004, 1749006, 3498012]

約数ペア:

[(1, 3498012), (2, 1749006), (3, 1166004), (4, 874503), (6, 583002), (7, 499716), (9, 388668), (12, 291501), (14, 249858), (18, 194334), (21, 166572), (27, 129556), (28, 124929), (36, 97167), (42, 83286), (49, 71388), (54, 64778), (63, 55524), (84, 41643), (98, 35694), (108, 32389), (126, 27762), (147, 23796), (189, 18508), (196, 17847), (252, 13881), (294, 11898), (378, 9254), (441, 7932), (588, 5949), (661, 5292), (756, 4627), (882, 3966), (1322, 2646), (1323, 2644), (1764, 1983)]