8213964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{5657}}^1$

素因数の和:5686

約数の個数: 36

約数和(自身を含む): 21070392

約数和(自身を除く): 12856428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 5657, 11314, 16971, 22628, 33942, 62227, 67884, 124454, 186681, 248908, 373362, 684497, 746724, 1368994, 2053491, 2737988, 4106982, 8213964]

約数ペア:

[(1, 8213964), (2, 4106982), (3, 2737988), (4, 2053491), (6, 1368994), (11, 746724), (12, 684497), (22, 373362), (33, 248908), (44, 186681), (66, 124454), (121, 67884), (132, 62227), (242, 33942), (363, 22628), (484, 16971), (726, 11314), (1452, 5657)]