81618054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114311}}^1$

素因数の和:114340

約数の個数: 32

約数和(自身を含む): 197531136

約数和(自身を除く): 115913082

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 114311, 228622, 342933, 685866, 800177, 1600354, 1943287, 2400531, 3886574, 4801062, 5829861, 11659722, 13603009, 27206018, 40809027, 81618054]

約数ペア:

[(1, 81618054), (2, 40809027), (3, 27206018), (6, 13603009), (7, 11659722), (14, 5829861), (17, 4801062), (21, 3886574), (34, 2400531), (42, 1943287), (51, 1600354), (102, 800177), (119, 685866), (238, 342933), (357, 228622), (714, 114311)]