18229290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7321}}^1$

素因数の和:7414

約数の個数: 32

約数和(自身を含む): 44283456

約数和(自身を除く): 26054166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7321, 14642, 21963, 36605, 43926, 73210, 109815, 219630, 607643, 1215286, 1822929, 3038215, 3645858, 6076430, 9114645, 18229290]

約数ペア:

[(1, 18229290), (2, 9114645), (3, 6076430), (5, 3645858), (6, 3038215), (10, 1822929), (15, 1215286), (30, 607643), (83, 219630), (166, 109815), (249, 73210), (415, 43926), (498, 36605), (830, 21963), (1245, 14642), (2490, 7321)]