16659684

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{6907}}^1$

素因数の和:6984

約数の個数: 36

約数和(自身を含む): 42746704

約数和(自身を除く): 26087020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 6907, 13814, 20721, 27628, 41442, 62163, 82884, 124326, 248652, 462769, 925538, 1388307, 1851076, 2776614, 4164921, 5553228, 8329842, 16659684]

約数ペア:

[(1, 16659684), (2, 8329842), (3, 5553228), (4, 4164921), (6, 2776614), (9, 1851076), (12, 1388307), (18, 925538), (36, 462769), (67, 248652), (134, 124326), (201, 82884), (268, 62163), (402, 41442), (603, 27628), (804, 20721), (1206, 13814), (2412, 6907)]