8581628142

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{14503}}^1$

素因数の和:15045

約数の個数: 48

約数和(自身を含む): 18897435648

約数和(自身を除く): 10315807506

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 463, 639, 926, 1278, 1389, 2778, 4167, 8334, 14503, 29006, 32873, 43509, 65746, 87018, 98619, 130527, 197238, 261054, 295857, 591714, 1029713, 2059426, 3089139, 6178278, 6714889, 9267417, 13429778, 18534834, 20144667, 40289334, 60434001, 120868002, 476757119, 953514238, 1430271357, 2860542714, 4290814071, 8581628142]

約数ペア:

[(1, 8581628142), (2, 4290814071), (3, 2860542714), (6, 1430271357), (9, 953514238), (18, 476757119), (71, 120868002), (142, 60434001), (213, 40289334), (426, 20144667), (463, 18534834), (639, 13429778), (926, 9267417), (1278, 6714889), (1389, 6178278), (2778, 3089139), (4167, 2059426), (8334, 1029713), (14503, 591714), (29006, 295857), (32873, 261054), (43509, 197238), (65746, 130527), (87018, 98619)]