42889356

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2971}}^1$

素因数の和:3382

約数の個数: 36

約数和(自身を含む): 108721704

約数和(自身を除く): 65832348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 2971, 3609, 4812, 5942, 7218, 8913, 11884, 14436, 17826, 26739, 35652, 53478, 106956, 1191371, 2382742, 3574113, 4765484, 7148226, 10722339, 14296452, 21444678, 42889356]

約数ペア:

[(1, 42889356), (2, 21444678), (3, 14296452), (4, 10722339), (6, 7148226), (9, 4765484), (12, 3574113), (18, 2382742), (36, 1191371), (401, 106956), (802, 53478), (1203, 35652), (1604, 26739), (2406, 17826), (2971, 14436), (3609, 11884), (4812, 8913), (5942, 7218)]