21761569462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{13007}}^1$

素因数の和:14052

約数の個数: 32

約数和(自身を含む): 35020449792

約数和(自身を除く): 13258880330

約数列:

[1, 2, 23, 37, 46, 74, 851, 983, 1702, 1966, 13007, 22609, 26014, 36371, 45218, 72742, 299161, 481259, 598322, 836533, 962518, 1673066, 11068957, 12785881, 22137914, 25571762, 294075263, 473077597, 588150526, 946155194, 10880784731, 21761569462]

約数ペア:

[(1, 21761569462), (2, 10880784731), (23, 946155194), (37, 588150526), (46, 473077597), (74, 294075263), (851, 25571762), (983, 22137914), (1702, 12785881), (1966, 11068957), (13007, 1673066), (22609, 962518), (26014, 836533), (36371, 598322), (45218, 481259), (72742, 299161)]