121837338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2053}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 311550720

約数和(自身を除く): 189713382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1413, 2053, 2198, 2826, 3297, 4106, 4239, 6159, 6594, 8478, 9891, 12318, 14371, 18477, 19782, 28742, 29673, 36954, 43113, 55431, 59346, 86226, 110862, 129339, 258678, 322321, 388017, 644642, 776034, 966963, 1933926, 2256247, 2900889, 4512494, 5801778, 6768741, 8702667, 13537482, 17405334, 20306223, 40612446, 60918669, 121837338]

約数ペア:

[(1, 121837338), (2, 60918669), (3, 40612446), (6, 20306223), (7, 17405334), (9, 13537482), (14, 8702667), (18, 6768741), (21, 5801778), (27, 4512494), (42, 2900889), (54, 2256247), (63, 1933926), (126, 966963), (157, 776034), (189, 644642), (314, 388017), (378, 322321), (471, 258678), (942, 129339), (1099, 110862), (1413, 86226), (2053, 59346), (2198, 55431), (2826, 43113), (3297, 36954), (4106, 29673), (4239, 28742), (6159, 19782), (6594, 18477), (8478, 14371), (9891, 12318)]