81899586

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{6091}}^1$

素因数の和:6188

約数の個数: 40

約数和(自身を含む): 185757264

約数和(自身を除く): 103857678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6091, 6723, 12182, 13446, 18273, 36546, 54819, 109638, 164457, 328914, 493371, 505553, 986742, 1011106, 1516659, 3033318, 4549977, 9099954, 13649931, 27299862, 40949793, 81899586]

約数ペア:

[(1, 81899586), (2, 40949793), (3, 27299862), (6, 13649931), (9, 9099954), (18, 4549977), (27, 3033318), (54, 1516659), (81, 1011106), (83, 986742), (162, 505553), (166, 493371), (249, 328914), (498, 164457), (747, 109638), (1494, 54819), (2241, 36546), (4482, 18273), (6091, 13446), (6723, 12182)]