130673844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{172849}}^1$

素因数の和:172869

約数の個数: 48

約数和(自身を含む): 387184000

約数和(自身を除く): 256510156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 172849, 345698, 518547, 691396, 1037094, 1209943, 1555641, 2074188, 2419886, 3111282, 3629829, 4666923, 4839772, 6222564, 7259658, 9333846, 10889487, 14519316, 18667692, 21778974, 32668461, 43557948, 65336922, 130673844]

約数ペア:

[(1, 130673844), (2, 65336922), (3, 43557948), (4, 32668461), (6, 21778974), (7, 18667692), (9, 14519316), (12, 10889487), (14, 9333846), (18, 7259658), (21, 6222564), (27, 4839772), (28, 4666923), (36, 3629829), (42, 3111282), (54, 2419886), (63, 2074188), (84, 1555641), (108, 1209943), (126, 1037094), (189, 691396), (252, 518547), (378, 345698), (756, 172849)]