2029804938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{374641}}^1$

素因数の和:374699

約数の個数: 48

約数和(自身を含む): 5143085376

約数和(自身を除く): 3113280438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 374641, 749282, 1123923, 2247846, 2622487, 3371769, 5244974, 6743538, 7867461, 15734922, 16109563, 23602383, 32219126, 47204766, 48328689, 96657378, 112766941, 144986067, 225533882, 289972134, 338300823, 676601646, 1014902469, 2029804938]

約数ペア:

[(1, 2029804938), (2, 1014902469), (3, 676601646), (6, 338300823), (7, 289972134), (9, 225533882), (14, 144986067), (18, 112766941), (21, 96657378), (42, 48328689), (43, 47204766), (63, 32219126), (86, 23602383), (126, 16109563), (129, 15734922), (258, 7867461), (301, 6743538), (387, 5244974), (602, 3371769), (774, 2622487), (903, 2247846), (1806, 1123923), (2709, 749282), (5418, 374641)]