9013942

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 8058698

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 103, 133, 206, 266, 329, 658, 721, 893, 931, 1442, 1786, 1862, 1957, 2303, 3914, 4606, 4841, 5047, 6251, 9682, 10094, 12502, 13699, 27398, 33887, 43757, 67774, 87514, 91979, 95893, 183958, 191786, 237209, 474418, 643853, 1287706, 4506971, 9013942]

約数ペア:

[(1, 9013942), (2, 4506971), (7, 1287706), (14, 643853), (19, 474418), (38, 237209), (47, 191786), (49, 183958), (94, 95893), (98, 91979), (103, 87514), (133, 67774), (206, 43757), (266, 33887), (329, 27398), (658, 13699), (721, 12502), (893, 10094), (931, 9682), (1442, 6251), (1786, 5047), (1862, 4841), (1957, 4606), (2303, 3914)]