18650072

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9001}}^1$

素因数の和:9051

約数の個数: 32

約数和(自身を含む): 41049120

約数和(自身を除く): 22399048

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9001, 18002, 36004, 63007, 72008, 126014, 252028, 333037, 504056, 666074, 1332148, 2331259, 2664296, 4662518, 9325036, 18650072]

約数ペア:

[(1, 18650072), (2, 9325036), (4, 4662518), (7, 2664296), (8, 2331259), (14, 1332148), (28, 666074), (37, 504056), (56, 333037), (74, 252028), (148, 126014), (259, 72008), (296, 63007), (518, 36004), (1036, 18002), (2072, 9001)]