7201638

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1153}}^1$

素因数の和:1508

約数の個数: 24

約数和(自身を含む): 15662088

約数和(自身を除く): 8460450

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 1153, 2082, 2306, 3123, 3459, 6246, 6918, 10377, 20754, 400091, 800182, 1200273, 2400546, 3600819, 7201638]

約数ペア:

[(1, 7201638), (2, 3600819), (3, 2400546), (6, 1200273), (9, 800182), (18, 400091), (347, 20754), (694, 10377), (1041, 6918), (1153, 6246), (2082, 3459), (2306, 3123)]