67811142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12713}}^1$

素因数の和:12852

約数の個数: 32

約数和(自身を含む): 156229632

約数和(自身を除く): 88418490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 12713, 25426, 38139, 76278, 88991, 177982, 266973, 533946, 1614551, 3229102, 4843653, 9687306, 11301857, 22603714, 33905571, 67811142]

約数ペア:

[(1, 67811142), (2, 33905571), (3, 22603714), (6, 11301857), (7, 9687306), (14, 4843653), (21, 3229102), (42, 1614551), (127, 533946), (254, 266973), (381, 177982), (762, 88991), (889, 76278), (1778, 38139), (2667, 25426), (5334, 12713)]