2305422

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 6272640

約数和(自身を除く): 3967218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 107, 114, 126, 133, 162, 171, 189, 214, 266, 321, 342, 378, 399, 513, 567, 642, 749, 798, 963, 1026, 1134, 1197, 1498, 1539, 1926, 2033, 2247, 2394, 2889, 3078, 3591, 4066, 4494, 5778, 6099, 6741, 7182, 8667, 10773, 12198, 13482, 14231, 17334, 18297, 20223, 21546, 28462, 36594, 40446, 42693, 54891, 60669, 85386, 109782, 121338, 128079, 164673, 256158, 329346, 384237, 768474, 1152711, 2305422]

約数ペア:

[(1, 2305422), (2, 1152711), (3, 768474), (6, 384237), (7, 329346), (9, 256158), (14, 164673), (18, 128079), (19, 121338), (21, 109782), (27, 85386), (38, 60669), (42, 54891), (54, 42693), (57, 40446), (63, 36594), (81, 28462), (107, 21546), (114, 20223), (126, 18297), (133, 17334), (162, 14231), (171, 13482), (189, 12198), (214, 10773), (266, 8667), (321, 7182), (342, 6741), (378, 6099), (399, 5778), (513, 4494), (567, 4066), (642, 3591), (749, 3078), (798, 2889), (963, 2394), (1026, 2247), (1134, 2033), (1197, 1926), (1498, 1539)]