18285912

素因数分解:

$2^3\times 3^4\times {\mathrm{28219}}^1$

素因数の和:28237

約数の個数: 40

約数和(自身を含む): 51219300

約数和(自身を除く): 32933388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 28219, 56438, 84657, 112876, 169314, 225752, 253971, 338628, 507942, 677256, 761913, 1015884, 1523826, 2031768, 2285739, 3047652, 4571478, 6095304, 9142956, 18285912]

約数ペア:

[(1, 18285912), (2, 9142956), (3, 6095304), (4, 4571478), (6, 3047652), (8, 2285739), (9, 2031768), (12, 1523826), (18, 1015884), (24, 761913), (27, 677256), (36, 507942), (54, 338628), (72, 253971), (81, 225752), (108, 169314), (162, 112876), (216, 84657), (324, 56438), (648, 28219)]