19532268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77509}}^1$

素因数の和:77526

約数の個数: 36

約数和(自身を含む): 56427280

約数和(自身を除く): 36895012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77509, 155018, 232527, 310036, 465054, 542563, 697581, 930108, 1085126, 1395162, 1627689, 2170252, 2790324, 3255378, 4883067, 6510756, 9766134, 19532268]

約数ペア:

[(1, 19532268), (2, 9766134), (3, 6510756), (4, 4883067), (6, 3255378), (7, 2790324), (9, 2170252), (12, 1627689), (14, 1395162), (18, 1085126), (21, 930108), (28, 697581), (36, 542563), (42, 465054), (63, 310036), (84, 232527), (126, 155018), (252, 77509)]