1330721868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{19249}}^1$

素因数の和:20086

約数の個数: 48

約数和(自身を含む): 3553088000

約数和(自身を除く): 2222366132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 823, 1646, 2469, 3292, 4938, 5761, 9876, 11522, 17283, 19249, 23044, 34566, 38498, 57747, 69132, 76996, 115494, 134743, 230988, 269486, 404229, 538972, 808458, 1616916, 15841927, 31683854, 47525781, 63367708, 95051562, 110893489, 190103124, 221786978, 332680467, 443573956, 665360934, 1330721868]

約数ペア:

[(1, 1330721868), (2, 665360934), (3, 443573956), (4, 332680467), (6, 221786978), (7, 190103124), (12, 110893489), (14, 95051562), (21, 63367708), (28, 47525781), (42, 31683854), (84, 15841927), (823, 1616916), (1646, 808458), (2469, 538972), (3292, 404229), (4938, 269486), (5761, 230988), (9876, 134743), (11522, 115494), (17283, 76996), (19249, 69132), (23044, 57747), (34566, 38498)]