17994390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9833}}^1$

素因数の和:9904

約数の個数: 32

約数和(自身を含む): 43898976

約数和(自身を除く): 25904586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 9833, 19666, 29499, 49165, 58998, 98330, 147495, 294990, 599813, 1199626, 1799439, 2999065, 3598878, 5998130, 8997195, 17994390]

約数ペア:

[(1, 17994390), (2, 8997195), (3, 5998130), (5, 3598878), (6, 2999065), (10, 1799439), (15, 1199626), (30, 599813), (61, 294990), (122, 147495), (183, 98330), (305, 58998), (366, 49165), (610, 29499), (915, 19666), (1830, 9833)]