18807270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36877}}^1$

素因数の和:36904

約数の個数: 32

約数和(自身を含む): 47793888

約数和(自身を除く): 28986618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 36877, 73754, 110631, 184385, 221262, 368770, 553155, 626909, 1106310, 1253818, 1880727, 3134545, 3761454, 6269090, 9403635, 18807270]

約数ペア:

[(1, 18807270), (2, 9403635), (3, 6269090), (5, 3761454), (6, 3134545), (10, 1880727), (15, 1253818), (17, 1106310), (30, 626909), (34, 553155), (51, 368770), (85, 221262), (102, 184385), (170, 110631), (255, 73754), (510, 36877)]