2986974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 6873984

約数和(自身を除く): 3887010

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 101, 106, 159, 186, 202, 279, 303, 318, 477, 558, 606, 909, 954, 1643, 1818, 3131, 3286, 4929, 5353, 6262, 9393, 9858, 10706, 14787, 16059, 18786, 28179, 29574, 32118, 48177, 56358, 96354, 165943, 331886, 497829, 995658, 1493487, 2986974]

約数ペア:

[(1, 2986974), (2, 1493487), (3, 995658), (6, 497829), (9, 331886), (18, 165943), (31, 96354), (53, 56358), (62, 48177), (93, 32118), (101, 29574), (106, 28179), (159, 18786), (186, 16059), (202, 14787), (279, 10706), (303, 9858), (318, 9393), (477, 6262), (558, 5353), (606, 4929), (909, 3286), (954, 3131), (1643, 1818)]