42109812

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2917}}^1$

素因数の和:3328

約数の個数: 36

約数和(自身を含む): 106746276

約数和(自身を除く): 64636464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 2917, 3609, 4812, 5834, 7218, 8751, 11668, 14436, 17502, 26253, 35004, 52506, 105012, 1169717, 2339434, 3509151, 4678868, 7018302, 10527453, 14036604, 21054906, 42109812]

約数ペア:

[(1, 42109812), (2, 21054906), (3, 14036604), (4, 10527453), (6, 7018302), (9, 4678868), (12, 3509151), (18, 2339434), (36, 1169717), (401, 105012), (802, 52506), (1203, 35004), (1604, 26253), (2406, 17502), (2917, 14436), (3609, 11668), (4812, 8751), (5834, 7218)]