3845988

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 10080000

約数和(自身を除く): 6234012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 239, 298, 447, 478, 596, 717, 894, 956, 1341, 1434, 1788, 2151, 2682, 2868, 4023, 4302, 5364, 6453, 8046, 8604, 12906, 16092, 25812, 35611, 71222, 106833, 142444, 213666, 320499, 427332, 640998, 961497, 1281996, 1922994, 3845988]

約数ペア:

[(1, 3845988), (2, 1922994), (3, 1281996), (4, 961497), (6, 640998), (9, 427332), (12, 320499), (18, 213666), (27, 142444), (36, 106833), (54, 71222), (108, 35611), (149, 25812), (239, 16092), (298, 12906), (447, 8604), (478, 8046), (596, 6453), (717, 5364), (894, 4302), (956, 4023), (1341, 2868), (1434, 2682), (1788, 2151)]