622128906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{290443}}^1$

素因数の和:290475

約数の個数: 48

約数和(自身を含む): 1631133504

約数和(自身を除く): 1009004598

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, 290443, 580886, 871329, 1742658, 2033101, 2613987, 4066202, 4937531, 5227974, 6099303, 9875062, 12198606, 14812593, 18297909, 29625186, 34562717, 36595818, 44437779, 69125434, 88875558, 103688151, 207376302, 311064453, 622128906]

約数ペア:

[(1, 622128906), (2, 311064453), (3, 207376302), (6, 103688151), (7, 88875558), (9, 69125434), (14, 44437779), (17, 36595818), (18, 34562717), (21, 29625186), (34, 18297909), (42, 14812593), (51, 12198606), (63, 9875062), (102, 6099303), (119, 5227974), (126, 4937531), (153, 4066202), (238, 2613987), (306, 2033101), (357, 1742658), (714, 871329), (1071, 580886), (2142, 290443)]