31386726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14653}}^1$

素因数の和:14685

約数の個数: 48

約数和(自身を含む): 82296864

約数和(自身を除く): 50910138

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 14653, 29306, 43959, 87918, 102571, 131877, 205142, 249101, 263754, 307713, 498202, 615426, 747303, 923139, 1494606, 1743707, 1846278, 2241909, 3487414, 4483818, 5231121, 10462242, 15693363, 31386726]

約数ペア:

[(1, 31386726), (2, 15693363), (3, 10462242), (6, 5231121), (7, 4483818), (9, 3487414), (14, 2241909), (17, 1846278), (18, 1743707), (21, 1494606), (34, 923139), (42, 747303), (51, 615426), (63, 498202), (102, 307713), (119, 263754), (126, 249101), (153, 205142), (238, 131877), (306, 102571), (357, 87918), (714, 43959), (1071, 29306), (2142, 14653)]