42707142

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{2543}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 95247360

約数和(自身を除く): 52540218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2543, 2799, 5086, 5598, 7629, 8397, 15258, 16794, 22887, 45774, 68661, 137322, 790873, 1581746, 2372619, 4745238, 7117857, 14235714, 21353571, 42707142]

約数ペア:

[(1, 42707142), (2, 21353571), (3, 14235714), (6, 7117857), (9, 4745238), (18, 2372619), (27, 1581746), (54, 790873), (311, 137322), (622, 68661), (933, 45774), (1866, 22887), (2543, 16794), (2799, 15258), (5086, 8397), (5598, 7629)]