18037512

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 50616000

約数和(自身を除く): 32578488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 739, 904, 1017, 1356, 1478, 2034, 2217, 2712, 2956, 3051, 4068, 4434, 5912, 6102, 6651, 8136, 8868, 12204, 13302, 17736, 19953, 24408, 26604, 39906, 53208, 79812, 83507, 159624, 167014, 250521, 334028, 501042, 668056, 751563, 1002084, 1503126, 2004168, 2254689, 3006252, 4509378, 6012504, 9018756, 18037512]

約数ペア:

[(1, 18037512), (2, 9018756), (3, 6012504), (4, 4509378), (6, 3006252), (8, 2254689), (9, 2004168), (12, 1503126), (18, 1002084), (24, 751563), (27, 668056), (36, 501042), (54, 334028), (72, 250521), (108, 167014), (113, 159624), (216, 83507), (226, 79812), (339, 53208), (452, 39906), (678, 26604), (739, 24408), (904, 19953), (1017, 17736), (1356, 13302), (1478, 12204), (2034, 8868), (2217, 8136), (2712, 6651), (2956, 6102), (3051, 5912), (4068, 4434)]