66720258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 158348736

約数和(自身を除く): 91628478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 317, 634, 951, 1063, 1902, 2126, 2853, 3189, 3487, 5706, 6378, 6974, 9567, 10461, 11693, 19134, 20922, 23386, 31383, 35079, 62766, 70158, 105237, 210474, 336971, 673942, 1010913, 2021826, 3032739, 3706681, 6065478, 7413362, 11120043, 22240086, 33360129, 66720258]

約数ペア:

[(1, 66720258), (2, 33360129), (3, 22240086), (6, 11120043), (9, 7413362), (11, 6065478), (18, 3706681), (22, 3032739), (33, 2021826), (66, 1010913), (99, 673942), (198, 336971), (317, 210474), (634, 105237), (951, 70158), (1063, 62766), (1902, 35079), (2126, 31383), (2853, 23386), (3189, 20922), (3487, 19134), (5706, 11693), (6378, 10461), (6974, 9567)]