8345172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 21417984

約数和(自身を除く): 13072812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 331, 382, 573, 662, 764, 993, 1146, 1324, 1986, 2101, 2292, 3641, 3972, 4202, 6303, 7282, 8404, 10923, 12606, 14564, 21846, 25212, 43692, 63221, 126442, 189663, 252884, 379326, 695431, 758652, 1390862, 2086293, 2781724, 4172586, 8345172]

約数ペア:

[(1, 8345172), (2, 4172586), (3, 2781724), (4, 2086293), (6, 1390862), (11, 758652), (12, 695431), (22, 379326), (33, 252884), (44, 189663), (66, 126442), (132, 63221), (191, 43692), (331, 25212), (382, 21846), (573, 14564), (662, 12606), (764, 10923), (993, 8404), (1146, 7282), (1324, 6303), (1986, 4202), (2101, 3972), (2292, 3641)]