137019708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{181243}}^1$

素因数の和:181263

約数の個数: 48

約数和(自身を含む): 405986560

約数和(自身を除く): 268966852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 181243, 362486, 543729, 724972, 1087458, 1268701, 1631187, 2174916, 2537402, 3262374, 3806103, 4893561, 5074804, 6524748, 7612206, 9787122, 11418309, 15224412, 19574244, 22836618, 34254927, 45673236, 68509854, 137019708]

約数ペア:

[(1, 137019708), (2, 68509854), (3, 45673236), (4, 34254927), (6, 22836618), (7, 19574244), (9, 15224412), (12, 11418309), (14, 9787122), (18, 7612206), (21, 6524748), (27, 5074804), (28, 4893561), (36, 3806103), (42, 3262374), (54, 2537402), (63, 2174916), (84, 1631187), (108, 1268701), (126, 1087458), (189, 724972), (252, 543729), (378, 362486), (756, 181243)]