2008478564838

素因数分解:

$2^1\times 3^3\times {\mathrm{19073}}^1\times {\mathrm{1950089}}^1$

素因数の和:1969173

約数の個数: 32

約数和(自身を含む): 4463521999200

約数和(自身を除く): 2455043434362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 19073, 38146, 57219, 114438, 171657, 343314, 514971, 1029942, 1950089, 3900178, 5850267, 11700534, 17550801, 35101602, 52652403, 105304806, 37194047497, 74388094994, 111582142491, 223164284982, 334746427473, 669492854946, 1004239282419, 2008478564838]

約数ペア:

[(1, 2008478564838), (2, 1004239282419), (3, 669492854946), (6, 334746427473), (9, 223164284982), (18, 111582142491), (27, 74388094994), (54, 37194047497), (19073, 105304806), (38146, 52652403), (57219, 35101602), (114438, 17550801), (171657, 11700534), (343314, 5850267), (514971, 3900178), (1029942, 1950089)]