72472638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1725539}}^1$

素因数の和:1725551

約数の個数: 16

約数和(自身を含む): 165651840

約数和(自身を除く): 93179202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1725539, 3451078, 5176617, 10353234, 12078773, 24157546, 36236319, 72472638]

約数ペア:

[(1, 72472638), (2, 36236319), (3, 24157546), (6, 12078773), (7, 10353234), (14, 5176617), (21, 3451078), (42, 1725539)]