12112758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 30191616

約数和(自身を除く): 18078858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 383, 502, 753, 766, 1149, 1506, 1757, 2259, 2298, 2681, 3447, 3514, 4518, 5271, 5362, 6894, 8043, 10542, 15813, 16086, 24129, 31626, 48258, 96133, 192266, 288399, 576798, 672931, 865197, 1345862, 1730394, 2018793, 4037586, 6056379, 12112758]

約数ペア:

[(1, 12112758), (2, 6056379), (3, 4037586), (6, 2018793), (7, 1730394), (9, 1345862), (14, 865197), (18, 672931), (21, 576798), (42, 288399), (63, 192266), (126, 96133), (251, 48258), (383, 31626), (502, 24129), (753, 16086), (766, 15813), (1149, 10542), (1506, 8043), (1757, 6894), (2259, 5362), (2298, 5271), (2681, 4518), (3447, 3514)]