123538722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15263}}^1$

素因数の和:15358

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 140223198

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 15263, 30526, 45789, 91578, 289997, 579994, 869991, 1083673, 1739982, 2167346, 3251019, 6502038, 20589787, 41179574, 61769361, 123538722]

約数ペア:

[(1, 123538722), (2, 61769361), (3, 41179574), (6, 20589787), (19, 6502038), (38, 3251019), (57, 2167346), (71, 1739982), (114, 1083673), (142, 869991), (213, 579994), (426, 289997), (1349, 91578), (2698, 45789), (4047, 30526), (8094, 15263)]