18215437966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{30829}}^1$

素因数の和:31200

約数の個数: 32

約数和(自身を含む): 30206494080

約数和(自身を除く): 11991056114

約数列:

[1, 2, 11, 22, 107, 214, 251, 502, 1177, 2354, 2761, 5522, 26857, 30829, 53714, 61658, 295427, 339119, 590854, 678238, 3298703, 6597406, 7738079, 15476158, 36285733, 72571466, 85118869, 170237738, 827974453, 1655948906, 9107718983, 18215437966]

約数ペア:

[(1, 18215437966), (2, 9107718983), (11, 1655948906), (22, 827974453), (107, 170237738), (214, 85118869), (251, 72571466), (502, 36285733), (1177, 15476158), (2354, 7738079), (2761, 6597406), (5522, 3298703), (26857, 678238), (30829, 590854), (53714, 339119), (61658, 295427)]