189512172

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{51109}}^1$

素因数の和:51222

約数の個数: 36

約数和(自身を含む): 483705040

約数和(自身を除く): 294192868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 51109, 102218, 153327, 204436, 306654, 459981, 613308, 919962, 1839924, 5264227, 10528454, 15792681, 21056908, 31585362, 47378043, 63170724, 94756086, 189512172]

約数ペア:

[(1, 189512172), (2, 94756086), (3, 63170724), (4, 47378043), (6, 31585362), (9, 21056908), (12, 15792681), (18, 10528454), (36, 5264227), (103, 1839924), (206, 919962), (309, 613308), (412, 459981), (618, 306654), (927, 204436), (1236, 153327), (1854, 102218), (3708, 51109)]