238927086

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149143}}^1$

素因数の和:149240

約数の個数: 24

約数和(自身を含む): 523495440

約数和(自身を除く): 284568354

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 149143, 298286, 447429, 894858, 1342287, 2684574, 13273727, 26547454, 39821181, 79642362, 119463543, 238927086]

約数ペア:

[(1, 238927086), (2, 119463543), (3, 79642362), (6, 39821181), (9, 26547454), (18, 13273727), (89, 2684574), (178, 1342287), (267, 894858), (534, 447429), (801, 298286), (1602, 149143)]