421036758

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{338999}}^1$

素因数の和:339033

約数の個数: 32

約数和(自身を含む): 976320000

約数和(自身を除く): 555283242

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 338999, 677998, 1016997, 2033994, 3050991, 6101982, 7796977, 9152973, 15593954, 18305946, 23390931, 46781862, 70172793, 140345586, 210518379, 421036758]

約数ペア:

[(1, 421036758), (2, 210518379), (3, 140345586), (6, 70172793), (9, 46781862), (18, 23390931), (23, 18305946), (27, 15593954), (46, 9152973), (54, 7796977), (69, 6101982), (138, 3050991), (207, 2033994), (414, 1016997), (621, 677998), (1242, 338999)]