16427346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4481}}^1$

素因数の和:4546

約数の個数: 32

約数和(自身を含む): 36142848

約数和(自身を除く): 19715502

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 4481, 8962, 13443, 26886, 58253, 116506, 174759, 210607, 349518, 421214, 631821, 1263642, 2737891, 5475782, 8213673, 16427346]

約数ペア:

[(1, 16427346), (2, 8213673), (3, 5475782), (6, 2737891), (13, 1263642), (26, 631821), (39, 421214), (47, 349518), (78, 210607), (94, 174759), (141, 116506), (282, 58253), (611, 26886), (1222, 13443), (1833, 8962), (3666, 4481)]