191388078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3119}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 475038720

約数和(自身を除く): 283650642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 487, 974, 1461, 2922, 3119, 3409, 4383, 6238, 6818, 8766, 9357, 10227, 18714, 20454, 21833, 28071, 30681, 43666, 56142, 61362, 65499, 130998, 196497, 392994, 1518953, 3037906, 4556859, 9113718, 10632671, 13670577, 21265342, 27341154, 31898013, 63796026, 95694039, 191388078]

約数ペア:

[(1, 191388078), (2, 95694039), (3, 63796026), (6, 31898013), (7, 27341154), (9, 21265342), (14, 13670577), (18, 10632671), (21, 9113718), (42, 4556859), (63, 3037906), (126, 1518953), (487, 392994), (974, 196497), (1461, 130998), (2922, 65499), (3119, 61362), (3409, 56142), (4383, 43666), (6238, 30681), (6818, 28071), (8766, 21833), (9357, 20454), (10227, 18714)]