16238268

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6353}}^1$

素因数の和:6434

約数の個数: 36

約数和(自身を含む): 41631408

約数和(自身を除く): 25393140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 6353, 12706, 19059, 25412, 38118, 57177, 76236, 114354, 228708, 451063, 902126, 1353189, 1804252, 2706378, 4059567, 5412756, 8119134, 16238268]

約数ペア:

[(1, 16238268), (2, 8119134), (3, 5412756), (4, 4059567), (6, 2706378), (9, 1804252), (12, 1353189), (18, 902126), (36, 451063), (71, 228708), (142, 114354), (213, 76236), (284, 57177), (426, 38118), (639, 25412), (852, 19059), (1278, 12706), (2556, 6353)]