7680162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 18090432

約数和(自身を除く): 10410270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 173, 294, 302, 346, 453, 519, 906, 1038, 1057, 1211, 2114, 2422, 3171, 3633, 6342, 7266, 7399, 8477, 14798, 16954, 22197, 25431, 26123, 44394, 50862, 52246, 78369, 156738, 182861, 365722, 548583, 1097166, 1280027, 2560054, 3840081, 7680162]

約数ペア:

[(1, 7680162), (2, 3840081), (3, 2560054), (6, 1280027), (7, 1097166), (14, 548583), (21, 365722), (42, 182861), (49, 156738), (98, 78369), (147, 52246), (151, 50862), (173, 44394), (294, 26123), (302, 25431), (346, 22197), (453, 16954), (519, 14798), (906, 8477), (1038, 7399), (1057, 7266), (1211, 6342), (2114, 3633), (2422, 3171)]