266469714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20939}}^1$

素因数の和:21055

約数の個数: 48

約数和(自身を含む): 666394560

約数和(自身を除く): 399924846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 12726, 20939, 41878, 62817, 125634, 146573, 188451, 293146, 376902, 439719, 879438, 1319157, 2114839, 2638314, 4229678, 6344517, 12689034, 14803873, 19033551, 29607746, 38067102, 44411619, 88823238, 133234857, 266469714]

約数ペア:

[(1, 266469714), (2, 133234857), (3, 88823238), (6, 44411619), (7, 38067102), (9, 29607746), (14, 19033551), (18, 14803873), (21, 12689034), (42, 6344517), (63, 4229678), (101, 2638314), (126, 2114839), (202, 1319157), (303, 879438), (606, 439719), (707, 376902), (909, 293146), (1414, 188451), (1818, 146573), (2121, 125634), (4242, 62817), (6363, 41878), (12726, 20939)]