19229373198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{666437}}^1$

素因数の和:666681

約数の個数: 48

約数和(自身を含む): 47823590880

約数和(自身を除く): 28594217682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 9618, 14427, 28854, 666437, 1332874, 1999311, 3998622, 4665059, 5997933, 9330118, 11995866, 13995177, 27990354, 41985531, 83971062, 152614073, 305228146, 457842219, 915684438, 1068298511, 1373526657, 2136597022, 2747053314, 3204895533, 6409791066, 9614686599, 19229373198]

約数ペア:

[(1, 19229373198), (2, 9614686599), (3, 6409791066), (6, 3204895533), (7, 2747053314), (9, 2136597022), (14, 1373526657), (18, 1068298511), (21, 915684438), (42, 457842219), (63, 305228146), (126, 152614073), (229, 83971062), (458, 41985531), (687, 27990354), (1374, 13995177), (1603, 11995866), (2061, 9330118), (3206, 5997933), (4122, 4665059), (4809, 3998622), (9618, 1999311), (14427, 1332874), (28854, 666437)]