1319724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5254

約数の個数: 36

約数和(自身を含む): 3813264

約数和(自身を除く): 2493540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5237, 10474, 15711, 20948, 31422, 36659, 47133, 62844, 73318, 94266, 109977, 146636, 188532, 219954, 329931, 439908, 659862, 1319724]

約数ペア:

[(1, 1319724), (2, 659862), (3, 439908), (4, 329931), (6, 219954), (7, 188532), (9, 146636), (12, 109977), (14, 94266), (18, 73318), (21, 62844), (28, 47133), (36, 36659), (42, 31422), (63, 20948), (84, 15711), (126, 10474), (252, 5237)]