1631927214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{251143}}^1$

素因数の和:251189

約数の個数: 36

約数和(自身を含む): 3731748696

約数和(自身を除く): 2099821482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 251143, 502286, 753429, 1506858, 2260287, 4520574, 4771717, 9543434, 14315151, 28630302, 42945453, 85890906, 90662623, 181325246, 271987869, 543975738, 815963607, 1631927214]

約数ペア:

[(1, 1631927214), (2, 815963607), (3, 543975738), (6, 271987869), (9, 181325246), (18, 90662623), (19, 85890906), (38, 42945453), (57, 28630302), (114, 14315151), (171, 9543434), (342, 4771717), (361, 4520574), (722, 2260287), (1083, 1506858), (2166, 753429), (3249, 502286), (6498, 251143)]