42438744

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{12541}}^1$

素因数の和:12600

約数の個数: 48

約数和(自身を含む): 117393120

約数和(自身を除く): 74954376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 12541, 25082, 37623, 50164, 75246, 100328, 112869, 150492, 225738, 300984, 451476, 589427, 902952, 1178854, 1768281, 2357708, 3536562, 4715416, 5304843, 7073124, 10609686, 14146248, 21219372, 42438744]

約数ペア:

[(1, 42438744), (2, 21219372), (3, 14146248), (4, 10609686), (6, 7073124), (8, 5304843), (9, 4715416), (12, 3536562), (18, 2357708), (24, 1768281), (36, 1178854), (47, 902952), (72, 589427), (94, 451476), (141, 300984), (188, 225738), (282, 150492), (376, 112869), (423, 100328), (564, 75246), (846, 50164), (1128, 37623), (1692, 25082), (3384, 12541)]