17353018818

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{26987}}^1$

素因数の和:27391

約数の個数: 48

約数和(自身を含む): 38017455840

約数和(自身を除く): 20664437022

約数列:

[1, 2, 3, 6, 9, 18, 139, 257, 278, 417, 514, 771, 834, 1251, 1542, 2313, 2502, 4626, 26987, 35723, 53974, 71446, 80961, 107169, 161922, 214338, 242883, 321507, 485766, 643014, 3751193, 6935659, 7502386, 11253579, 13871318, 20806977, 22507158, 33760737, 41613954, 62420931, 67521474, 124841862, 964056601, 1928113202, 2892169803, 5784339606, 8676509409, 17353018818]

約数ペア:

[(1, 17353018818), (2, 8676509409), (3, 5784339606), (6, 2892169803), (9, 1928113202), (18, 964056601), (139, 124841862), (257, 67521474), (278, 62420931), (417, 41613954), (514, 33760737), (771, 22507158), (834, 20806977), (1251, 13871318), (1542, 11253579), (2313, 7502386), (2502, 6935659), (4626, 3751193), (26987, 643014), (35723, 485766), (53974, 321507), (71446, 242883), (80961, 214338), (107169, 161922)]