19789596

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 52324272

約数和(自身を除く): 32534676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 593, 618, 927, 1186, 1236, 1779, 1854, 2372, 2781, 3558, 3708, 5337, 5562, 7116, 8343, 10674, 11124, 16011, 16686, 21348, 32022, 33372, 48033, 61079, 64044, 96066, 122158, 183237, 192132, 244316, 366474, 549711, 732948, 1099422, 1649133, 2198844, 3298266, 4947399, 6596532, 9894798, 19789596]

約数ペア:

[(1, 19789596), (2, 9894798), (3, 6596532), (4, 4947399), (6, 3298266), (9, 2198844), (12, 1649133), (18, 1099422), (27, 732948), (36, 549711), (54, 366474), (81, 244316), (103, 192132), (108, 183237), (162, 122158), (206, 96066), (309, 64044), (324, 61079), (412, 48033), (593, 33372), (618, 32022), (927, 21348), (1186, 16686), (1236, 16011), (1779, 11124), (1854, 10674), (2372, 8343), (2781, 7116), (3558, 5562), (3708, 5337)]