18476856

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 51847200

約数和(自身を除く): 33370344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 757, 904, 1017, 1356, 1514, 2034, 2271, 2712, 3028, 3051, 4068, 4542, 6056, 6102, 6813, 8136, 9084, 12204, 13626, 18168, 20439, 24408, 27252, 40878, 54504, 81756, 85541, 163512, 171082, 256623, 342164, 513246, 684328, 769869, 1026492, 1539738, 2052984, 2309607, 3079476, 4619214, 6158952, 9238428, 18476856]

約数ペア:

[(1, 18476856), (2, 9238428), (3, 6158952), (4, 4619214), (6, 3079476), (8, 2309607), (9, 2052984), (12, 1539738), (18, 1026492), (24, 769869), (27, 684328), (36, 513246), (54, 342164), (72, 256623), (108, 171082), (113, 163512), (216, 85541), (226, 81756), (339, 54504), (452, 40878), (678, 27252), (757, 24408), (904, 20439), (1017, 18168), (1356, 13626), (1514, 12204), (2034, 9084), (2271, 8136), (2712, 6813), (3028, 6102), (3051, 6056), (4068, 4542)]