84547974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64937}}^1$

素因数の和:64980

約数の個数: 32

約数和(自身を含む): 199489536

約数和(自身を除く): 114941562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 64937, 129874, 194811, 389622, 454559, 909118, 1363677, 2013047, 2727354, 4026094, 6039141, 12078282, 14091329, 28182658, 42273987, 84547974]

約数ペア:

[(1, 84547974), (2, 42273987), (3, 28182658), (6, 14091329), (7, 12078282), (14, 6039141), (21, 4026094), (31, 2727354), (42, 2013047), (62, 1363677), (93, 909118), (186, 454559), (217, 389622), (434, 194811), (651, 129874), (1302, 64937)]