18033678

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8590

約数の個数: 40

約数和(自身を含む): 43522248

約数和(自身を除く): 25488570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8563, 17126, 25689, 51378, 77067, 111319, 154134, 222638, 231201, 333957, 462402, 667914, 693603, 1001871, 1387206, 2003742, 3005613, 6011226, 9016839, 18033678]

約数ペア:

[(1, 18033678), (2, 9016839), (3, 6011226), (6, 3005613), (9, 2003742), (13, 1387206), (18, 1001871), (26, 693603), (27, 667914), (39, 462402), (54, 333957), (78, 231201), (81, 222638), (117, 154134), (162, 111319), (234, 77067), (351, 51378), (702, 25689), (1053, 17126), (2106, 8563)]