3847038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 8988672

約数和(自身を除く): 5141634

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 43, 62, 74, 78, 86, 93, 111, 129, 186, 222, 258, 403, 481, 559, 806, 962, 1118, 1147, 1209, 1333, 1443, 1591, 1677, 2294, 2418, 2666, 2886, 3182, 3354, 3441, 3999, 4773, 6882, 7998, 9546, 14911, 17329, 20683, 29822, 34658, 41366, 44733, 49321, 51987, 62049, 89466, 98642, 103974, 124098, 147963, 295926, 641173, 1282346, 1923519, 3847038]

約数ペア:

[(1, 3847038), (2, 1923519), (3, 1282346), (6, 641173), (13, 295926), (26, 147963), (31, 124098), (37, 103974), (39, 98642), (43, 89466), (62, 62049), (74, 51987), (78, 49321), (86, 44733), (93, 41366), (111, 34658), (129, 29822), (186, 20683), (222, 17329), (258, 14911), (403, 9546), (481, 7998), (559, 6882), (806, 4773), (962, 3999), (1118, 3441), (1147, 3354), (1209, 3182), (1333, 2886), (1443, 2666), (1591, 2418), (1677, 2294)]