66766908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{427993}}^1$

素因数の和:428013

約数の個数: 24

約数和(自身を含む): 167773648

約数和(自身を除く): 101006740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 427993, 855986, 1283979, 1711972, 2567958, 5135916, 5563909, 11127818, 16691727, 22255636, 33383454, 66766908]

約数ペア:

[(1, 66766908), (2, 33383454), (3, 22255636), (4, 16691727), (6, 11127818), (12, 5563909), (13, 5135916), (26, 2567958), (39, 1711972), (52, 1283979), (78, 855986), (156, 427993)]