18342936

素因数分解:

$2^3\times 3^4\times {\mathrm{28307}}^1$

素因数の和:28325

約数の個数: 40

約数和(自身を含む): 51379020

約数和(自身を除く): 33036084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 28307, 56614, 84921, 113228, 169842, 226456, 254763, 339684, 509526, 679368, 764289, 1019052, 1528578, 2038104, 2292867, 3057156, 4585734, 6114312, 9171468, 18342936]

約数ペア:

[(1, 18342936), (2, 9171468), (3, 6114312), (4, 4585734), (6, 3057156), (8, 2292867), (9, 2038104), (12, 1528578), (18, 1019052), (24, 764289), (27, 679368), (36, 509526), (54, 339684), (72, 254763), (81, 226456), (108, 169842), (162, 113228), (216, 84921), (324, 56614), (648, 28307)]