8340354

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 21312000

約数和(自身を除く): 12971646

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 739, 1026, 1254, 1478, 1881, 2217, 3762, 4434, 5643, 6651, 8129, 11286, 13302, 14041, 16258, 19953, 24387, 28082, 39906, 42123, 48774, 73161, 84246, 126369, 146322, 154451, 219483, 252738, 308902, 379107, 438966, 463353, 758214, 926706, 1390059, 2780118, 4170177, 8340354]

約数ペア:

[(1, 8340354), (2, 4170177), (3, 2780118), (6, 1390059), (9, 926706), (11, 758214), (18, 463353), (19, 438966), (22, 379107), (27, 308902), (33, 252738), (38, 219483), (54, 154451), (57, 146322), (66, 126369), (99, 84246), (114, 73161), (171, 48774), (198, 42123), (209, 39906), (297, 28082), (342, 24387), (418, 19953), (513, 16258), (594, 14041), (627, 13302), (739, 11286), (1026, 8129), (1254, 6651), (1478, 5643), (1881, 4434), (2217, 3762)]