2015159724

素因数分解:

$2^2\times 3^2\times {\mathrm{2389}}^1\times {\mathrm{23431}}^1$

素因数の和:25830

約数の個数: 36

約数和(自身を含む): 5096225680

約数和(自身を除く): 3081065956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2389, 4778, 7167, 9556, 14334, 21501, 23431, 28668, 43002, 46862, 70293, 86004, 93724, 140586, 210879, 281172, 421758, 843516, 55976659, 111953318, 167929977, 223906636, 335859954, 503789931, 671719908, 1007579862, 2015159724]

約数ペア:

[(1, 2015159724), (2, 1007579862), (3, 671719908), (4, 503789931), (6, 335859954), (9, 223906636), (12, 167929977), (18, 111953318), (36, 55976659), (2389, 843516), (4778, 421758), (7167, 281172), (9556, 210879), (14334, 140586), (21501, 93724), (23431, 86004), (28668, 70293), (43002, 46862)]