18359530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 37926144

約数和(自身を除く): 19566614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 743, 1486, 1765, 2471, 3530, 3715, 4942, 5201, 7430, 10402, 12355, 24710, 26005, 52010, 262279, 524558, 1311395, 1835953, 2622790, 3671906, 9179765, 18359530]

約数ペア:

[(1, 18359530), (2, 9179765), (5, 3671906), (7, 2622790), (10, 1835953), (14, 1311395), (35, 524558), (70, 262279), (353, 52010), (706, 26005), (743, 24710), (1486, 12355), (1765, 10402), (2471, 7430), (3530, 5201), (3715, 4942)]