2018120112

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{737617}}^1$

素因数の和:737650

約数の個数: 60

約数和(自身を含む): 5945201080

約数和(自身を除く): 3927080968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 737617, 1475234, 2212851, 2950468, 4425702, 5900936, 6638553, 8851404, 11801872, 13277106, 14014723, 17702808, 26554212, 28029446, 35405616, 42044169, 53108424, 56058892, 84088338, 106216848, 112117784, 126132507, 168176676, 224235568, 252265014, 336353352, 504530028, 672706704, 1009060056, 2018120112]

約数ペア:

[(1, 2018120112), (2, 1009060056), (3, 672706704), (4, 504530028), (6, 336353352), (8, 252265014), (9, 224235568), (12, 168176676), (16, 126132507), (18, 112117784), (19, 106216848), (24, 84088338), (36, 56058892), (38, 53108424), (48, 42044169), (57, 35405616), (72, 28029446), (76, 26554212), (114, 17702808), (144, 14014723), (152, 13277106), (171, 11801872), (228, 8851404), (304, 6638553), (342, 5900936), (456, 4425702), (684, 2950468), (912, 2212851), (1368, 1475234), (2736, 737617)]