31317828

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{11497}}^1$

素因数の和:11731

約数の個数: 24

約数和(自身を含む): 73403232

約数和(自身を除く): 42085404

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 11497, 22994, 34491, 45988, 68982, 137964, 2609819, 5219638, 7829457, 10439276, 15658914, 31317828]

約数ペア:

[(1, 31317828), (2, 15658914), (3, 10439276), (4, 7829457), (6, 5219638), (12, 2609819), (227, 137964), (454, 68982), (681, 45988), (908, 34491), (1362, 22994), (2724, 11497)]