31999338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14939}}^1$

素因数の和:14971

約数の個数: 48

約数和(自身を含む): 83903040

約数和(自身を除く): 51903702

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, 14939, 29878, 44817, 89634, 104573, 134451, 209146, 253963, 268902, 313719, 507926, 627438, 761889, 941157, 1523778, 1777741, 1882314, 2285667, 3555482, 4571334, 5333223, 10666446, 15999669, 31999338]

約数ペア:

[(1, 31999338), (2, 15999669), (3, 10666446), (6, 5333223), (7, 4571334), (9, 3555482), (14, 2285667), (17, 1882314), (18, 1777741), (21, 1523778), (34, 941157), (42, 761889), (51, 627438), (63, 507926), (102, 313719), (119, 268902), (126, 253963), (153, 209146), (238, 134451), (306, 104573), (357, 89634), (714, 44817), (1071, 29878), (2142, 14939)]