642239496

素因数分解:

$2^3\times 3^3\times {\mathrm{2973331}}^1$

素因数の和:2973346

約数の個数: 32

約数和(自身を含む): 1783999200

約数和(自身を除く): 1141759704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2973331, 5946662, 8919993, 11893324, 17839986, 23786648, 26759979, 35679972, 53519958, 71359944, 80279937, 107039916, 160559874, 214079832, 321119748, 642239496]

約数ペア:

[(1, 642239496), (2, 321119748), (3, 214079832), (4, 160559874), (6, 107039916), (8, 80279937), (9, 71359944), (12, 53519958), (18, 35679972), (24, 26759979), (27, 23786648), (36, 17839986), (54, 11893324), (72, 8919993), (108, 5946662), (216, 2973331)]