16065972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11443}}^1$

素因数の和:11469

約数の個数: 48

約数和(自身を含む): 44860480

約数和(自身を除く): 28794508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 11443, 22886, 34329, 45772, 68658, 102987, 137316, 148759, 205974, 297518, 308961, 411948, 446277, 595036, 617922, 892554, 1235844, 1338831, 1785108, 2677662, 4016493, 5355324, 8032986, 16065972]

約数ペア:

[(1, 16065972), (2, 8032986), (3, 5355324), (4, 4016493), (6, 2677662), (9, 1785108), (12, 1338831), (13, 1235844), (18, 892554), (26, 617922), (27, 595036), (36, 446277), (39, 411948), (52, 308961), (54, 297518), (78, 205974), (108, 148759), (117, 137316), (156, 102987), (234, 68658), (351, 45772), (468, 34329), (702, 22886), (1404, 11443)]