17820144

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2694

約数の個数: 60

約数和(自身を含む): 50952096

約数和(自身を除く): 33131952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2633, 3384, 5266, 6768, 7899, 10532, 15798, 21064, 23697, 31596, 42128, 47394, 63192, 94788, 123751, 126384, 189576, 247502, 371253, 379152, 495004, 742506, 990008, 1113759, 1485012, 1980016, 2227518, 2970024, 4455036, 5940048, 8910072, 17820144]

約数ペア:

[(1, 17820144), (2, 8910072), (3, 5940048), (4, 4455036), (6, 2970024), (8, 2227518), (9, 1980016), (12, 1485012), (16, 1113759), (18, 990008), (24, 742506), (36, 495004), (47, 379152), (48, 371253), (72, 247502), (94, 189576), (141, 126384), (144, 123751), (188, 94788), (282, 63192), (376, 47394), (423, 42128), (564, 31596), (752, 23697), (846, 21064), (1128, 15798), (1692, 10532), (2256, 7899), (2633, 6768), (3384, 5266)]