2178646608

素因数分解:

$2^4\times 3^1\times {\mathrm{45388471}}^1$

素因数の和:45388482

約数の個数: 20

約数和(自身を含む): 5628170528

約数和(自身を除く): 3449523920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 45388471, 90776942, 136165413, 181553884, 272330826, 363107768, 544661652, 726215536, 1089323304, 2178646608]

約数ペア:

[(1, 2178646608), (2, 1089323304), (3, 726215536), (4, 544661652), (6, 363107768), (8, 272330826), (12, 181553884), (16, 136165413), (24, 90776942), (48, 45388471)]