18017850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 45122112

約数和(自身を除く): 27104262

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 150, 226, 339, 565, 678, 1063, 1130, 1695, 2126, 2825, 3189, 3390, 5315, 5650, 6378, 8475, 10630, 15945, 16950, 26575, 31890, 53150, 79725, 120119, 159450, 240238, 360357, 600595, 720714, 1201190, 1801785, 3002975, 3603570, 6005950, 9008925, 18017850]

約数ペア:

[(1, 18017850), (2, 9008925), (3, 6005950), (5, 3603570), (6, 3002975), (10, 1801785), (15, 1201190), (25, 720714), (30, 600595), (50, 360357), (75, 240238), (113, 159450), (150, 120119), (226, 79725), (339, 53150), (565, 31890), (678, 26575), (1063, 16950), (1130, 15945), (1695, 10630), (2126, 8475), (2825, 6378), (3189, 5650), (3390, 5315)]