1873669884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{218989}}^1$

素因数の和:219050

約数の個数: 48

約数和(自身を含む): 4709160960

約数和(自身を除く): 2835491076

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 218989, 437978, 656967, 875956, 1313934, 2627868, 5036747, 6788659, 10073494, 13577318, 15110241, 20146988, 20365977, 27154636, 30220482, 40731954, 60440964, 81463908, 156139157, 312278314, 468417471, 624556628, 936834942, 1873669884]

約数ペア:

[(1, 1873669884), (2, 936834942), (3, 624556628), (4, 468417471), (6, 312278314), (12, 156139157), (23, 81463908), (31, 60440964), (46, 40731954), (62, 30220482), (69, 27154636), (92, 20365977), (93, 20146988), (124, 15110241), (138, 13577318), (186, 10073494), (276, 6788659), (372, 5036747), (713, 2627868), (1426, 1313934), (2139, 875956), (2852, 656967), (4278, 437978), (8556, 218989)]