18317070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 30930930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 379, 537, 758, 895, 1074, 1137, 1611, 1790, 1895, 2274, 2685, 3222, 3411, 3790, 4833, 5370, 5685, 6822, 8055, 9666, 10233, 11370, 16110, 17055, 20466, 24165, 34110, 48330, 51165, 67841, 102330, 135682, 203523, 339205, 407046, 610569, 678410, 1017615, 1221138, 1831707, 2035230, 3052845, 3663414, 6105690, 9158535, 18317070]

約数ペア:

[(1, 18317070), (2, 9158535), (3, 6105690), (5, 3663414), (6, 3052845), (9, 2035230), (10, 1831707), (15, 1221138), (18, 1017615), (27, 678410), (30, 610569), (45, 407046), (54, 339205), (90, 203523), (135, 135682), (179, 102330), (270, 67841), (358, 51165), (379, 48330), (537, 34110), (758, 24165), (895, 20466), (1074, 17055), (1137, 16110), (1611, 11370), (1790, 10233), (1895, 9666), (2274, 8055), (2685, 6822), (3222, 5685), (3411, 5370), (3790, 4833)]