1499148

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{661}}^1$

素因数の和:684

約数の個数: 60

約数和(自身を含む): 4485712

約数和(自身を除く): 2986564

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, 252, 324, 378, 567, 661, 756, 1134, 1322, 1983, 2268, 2644, 3966, 4627, 5949, 7932, 9254, 11898, 13881, 17847, 18508, 23796, 27762, 35694, 41643, 53541, 55524, 71388, 83286, 107082, 124929, 166572, 214164, 249858, 374787, 499716, 749574, 1499148]

約数ペア:

[(1, 1499148), (2, 749574), (3, 499716), (4, 374787), (6, 249858), (7, 214164), (9, 166572), (12, 124929), (14, 107082), (18, 83286), (21, 71388), (27, 55524), (28, 53541), (36, 41643), (42, 35694), (54, 27762), (63, 23796), (81, 18508), (84, 17847), (108, 13881), (126, 11898), (162, 9254), (189, 7932), (252, 5949), (324, 4627), (378, 3966), (567, 2644), (661, 2268), (756, 1983), (1134, 1322)]