28778860638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{396043}}^1$

素因数の和:396429

約数の個数: 48

約数和(自身を含む): 68208281856

約数和(自身を除く): 39429421218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 367, 734, 1101, 2202, 3303, 4037, 6606, 8074, 12111, 24222, 36333, 72666, 396043, 792086, 1188129, 2376258, 3564387, 4356473, 7128774, 8712946, 13069419, 26138838, 39208257, 78416514, 145347781, 290695562, 436043343, 872086686, 1308130029, 1598825591, 2616260058, 3197651182, 4796476773, 9592953546, 14389430319, 28778860638]

約数ペア:

[(1, 28778860638), (2, 14389430319), (3, 9592953546), (6, 4796476773), (9, 3197651182), (11, 2616260058), (18, 1598825591), (22, 1308130029), (33, 872086686), (66, 436043343), (99, 290695562), (198, 145347781), (367, 78416514), (734, 39208257), (1101, 26138838), (2202, 13069419), (3303, 8712946), (4037, 7128774), (6606, 4356473), (8074, 3564387), (12111, 2376258), (24222, 1188129), (36333, 792086), (72666, 396043)]