1915207794

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{44389}}^1$

素因数の和:44464

約数の個数: 64

約数和(自身を含む): 4602355200

約数和(自身を除く): 2687147406

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 459, 799, 846, 918, 1269, 1598, 2397, 2538, 4794, 7191, 14382, 21573, 43146, 44389, 88778, 133167, 266334, 399501, 754613, 799002, 1198503, 1509226, 2086283, 2263839, 2397006, 4172566, 4527678, 6258849, 6791517, 12517698, 13583034, 18776547, 20374551, 35466811, 37553094, 40749102, 56329641, 70933622, 106400433, 112659282, 212800866, 319201299, 638402598, 957603897, 1915207794]

約数ペア:

[(1, 1915207794), (2, 957603897), (3, 638402598), (6, 319201299), (9, 212800866), (17, 112659282), (18, 106400433), (27, 70933622), (34, 56329641), (47, 40749102), (51, 37553094), (54, 35466811), (94, 20374551), (102, 18776547), (141, 13583034), (153, 12517698), (282, 6791517), (306, 6258849), (423, 4527678), (459, 4172566), (799, 2397006), (846, 2263839), (918, 2086283), (1269, 1509226), (1598, 1198503), (2397, 799002), (2538, 754613), (4794, 399501), (7191, 266334), (14382, 133167), (21573, 88778), (43146, 44389)]