213281028

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{26099}}^1$

素因数の和:26336

約数の個数: 36

約数和(自身を含む): 541522800

約数和(自身を除く): 328241772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 26099, 52198, 78297, 104396, 156594, 234891, 313188, 469782, 939564, 5924473, 11848946, 17773419, 23697892, 35546838, 53320257, 71093676, 106640514, 213281028]

約数ペア:

[(1, 213281028), (2, 106640514), (3, 71093676), (4, 53320257), (6, 35546838), (9, 23697892), (12, 17773419), (18, 11848946), (36, 5924473), (227, 939564), (454, 469782), (681, 313188), (908, 234891), (1362, 156594), (2043, 104396), (2724, 78297), (4086, 52198), (8172, 26099)]