18797070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36857}}^1$

素因数の和:36884

約数の個数: 32

約数和(自身を含む): 47767968

約数和(自身を除く): 28970898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 36857, 73714, 110571, 184285, 221142, 368570, 552855, 626569, 1105710, 1253138, 1879707, 3132845, 3759414, 6265690, 9398535, 18797070]

約数ペア:

[(1, 18797070), (2, 9398535), (3, 6265690), (5, 3759414), (6, 3132845), (10, 1879707), (15, 1253138), (17, 1105710), (30, 626569), (34, 552855), (51, 368570), (85, 221142), (102, 184285), (170, 110571), (255, 73714), (510, 36857)]