13603772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 31505040

約数和(自身を除く): 17901268

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 281, 364, 494, 532, 562, 637, 931, 988, 1124, 1274, 1729, 1862, 1967, 2548, 3458, 3653, 3724, 3934, 5339, 6916, 7306, 7868, 10678, 12103, 13769, 14612, 21356, 24206, 25571, 27538, 37373, 48412, 51142, 55076, 69407, 74746, 102284, 138814, 149492, 178997, 261611, 277628, 357994, 485849, 523222, 715988, 971698, 1046444, 1943396, 3400943, 6801886, 13603772]

約数ペア:

[(1, 13603772), (2, 6801886), (4, 3400943), (7, 1943396), (13, 1046444), (14, 971698), (19, 715988), (26, 523222), (28, 485849), (38, 357994), (49, 277628), (52, 261611), (76, 178997), (91, 149492), (98, 138814), (133, 102284), (182, 74746), (196, 69407), (247, 55076), (266, 51142), (281, 48412), (364, 37373), (494, 27538), (532, 25571), (562, 24206), (637, 21356), (931, 14612), (988, 13769), (1124, 12103), (1274, 10678), (1729, 7868), (1862, 7306), (1967, 6916), (2548, 5339), (3458, 3934), (3653, 3724)]