9163686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 21669120

約数和(自身を除く): 12505434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 439, 497, 878, 994, 1317, 1491, 2634, 2982, 3073, 3479, 6146, 6958, 9219, 10437, 18438, 20874, 21511, 31169, 43022, 62338, 64533, 93507, 129066, 187014, 218183, 436366, 654549, 1309098, 1527281, 3054562, 4581843, 9163686]

約数ペア:

[(1, 9163686), (2, 4581843), (3, 3054562), (6, 1527281), (7, 1309098), (14, 654549), (21, 436366), (42, 218183), (49, 187014), (71, 129066), (98, 93507), (142, 64533), (147, 62338), (213, 43022), (294, 31169), (426, 21511), (439, 20874), (497, 18438), (878, 10437), (994, 9219), (1317, 6958), (1491, 6146), (2634, 3479), (2982, 3073)]