17886036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 48384000

約数和(自身を除く): 30497964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 2999, 5964, 5998, 8997, 11996, 17994, 20993, 35988, 41986, 62979, 83972, 125958, 212929, 251916, 425858, 638787, 851716, 1277574, 1490503, 2555148, 2981006, 4471509, 5962012, 8943018, 17886036]

約数ペア:

[(1, 17886036), (2, 8943018), (3, 5962012), (4, 4471509), (6, 2981006), (7, 2555148), (12, 1490503), (14, 1277574), (21, 851716), (28, 638787), (42, 425858), (71, 251916), (84, 212929), (142, 125958), (213, 83972), (284, 62979), (426, 41986), (497, 35988), (852, 20993), (994, 17994), (1491, 11996), (1988, 8997), (2982, 5998), (2999, 5964)]