18059782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 30310560

約数和(自身を除く): 12250778

約数列:

[1, 2, 13, 26, 59, 61, 118, 122, 193, 386, 767, 793, 1534, 1586, 2509, 3599, 5018, 7198, 11387, 11773, 22774, 23546, 46787, 93574, 148031, 153049, 296062, 306098, 694607, 1389214, 9029891, 18059782]

約数ペア:

[(1, 18059782), (2, 9029891), (13, 1389214), (26, 694607), (59, 306098), (61, 296062), (118, 153049), (122, 148031), (193, 93574), (386, 46787), (767, 23546), (793, 22774), (1534, 11773), (1586, 11387), (2509, 7198), (3599, 5018)]