18642468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{119503}}^1$

素因数の和:119523

約数の個数: 24

約数和(自身を含む): 46845568

約数和(自身を除く): 28203100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 119503, 239006, 358509, 478012, 717018, 1434036, 1553539, 3107078, 4660617, 6214156, 9321234, 18642468]

約数ペア:

[(1, 18642468), (2, 9321234), (3, 6214156), (4, 4660617), (6, 3107078), (12, 1553539), (13, 1434036), (26, 717018), (39, 478012), (52, 358509), (78, 239006), (156, 119503)]