16998999426

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{392351}}^1$

素因数の和:392471

約数の個数: 48

約数和(自身を含む): 38560354560

約数和(自身を除く): 21561355134

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 1494, 2407, 4814, 7221, 14442, 21663, 43326, 392351, 784702, 1177053, 2354106, 3531159, 7062318, 11378179, 22756358, 32565133, 34134537, 65130266, 68269074, 97695399, 102403611, 195390798, 204807222, 293086197, 586172394, 944388857, 1888777714, 2833166571, 5666333142, 8499499713, 16998999426]

約数ペア:

[(1, 16998999426), (2, 8499499713), (3, 5666333142), (6, 2833166571), (9, 1888777714), (18, 944388857), (29, 586172394), (58, 293086197), (83, 204807222), (87, 195390798), (166, 102403611), (174, 97695399), (249, 68269074), (261, 65130266), (498, 34134537), (522, 32565133), (747, 22756358), (1494, 11378179), (2407, 7062318), (4814, 3531159), (7221, 2354106), (14442, 1177053), (21663, 784702), (43326, 392351)]