3407148

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 9225216

約数和(自身を除く): 5818068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 71, 86, 93, 124, 129, 142, 172, 186, 213, 258, 279, 284, 372, 387, 426, 516, 558, 639, 774, 852, 1116, 1278, 1333, 1548, 2201, 2556, 2666, 3053, 3999, 4402, 5332, 6106, 6603, 7998, 8804, 9159, 11997, 12212, 13206, 15996, 18318, 19809, 23994, 26412, 27477, 36636, 39618, 47988, 54954, 79236, 94643, 109908, 189286, 283929, 378572, 567858, 851787, 1135716, 1703574, 3407148]

約数ペア:

[(1, 3407148), (2, 1703574), (3, 1135716), (4, 851787), (6, 567858), (9, 378572), (12, 283929), (18, 189286), (31, 109908), (36, 94643), (43, 79236), (62, 54954), (71, 47988), (86, 39618), (93, 36636), (124, 27477), (129, 26412), (142, 23994), (172, 19809), (186, 18318), (213, 15996), (258, 13206), (279, 12212), (284, 11997), (372, 9159), (387, 8804), (426, 7998), (516, 6603), (558, 6106), (639, 5332), (774, 4402), (852, 3999), (1116, 3053), (1278, 2666), (1333, 2556), (1548, 2201)]