40344738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 96181344

約数和(自身を除く): 55836606

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 3347, 4018, 6027, 6694, 10041, 12054, 20082, 23429, 46858, 70287, 137227, 140574, 164003, 274454, 328006, 411681, 492009, 823362, 960589, 984018, 1921178, 2881767, 5763534, 6724123, 13448246, 20172369, 40344738]

約数ペア:

[(1, 40344738), (2, 20172369), (3, 13448246), (6, 6724123), (7, 5763534), (14, 2881767), (21, 1921178), (41, 984018), (42, 960589), (49, 823362), (82, 492009), (98, 411681), (123, 328006), (147, 274454), (246, 164003), (287, 140574), (294, 137227), (574, 70287), (861, 46858), (1722, 23429), (2009, 20082), (3347, 12054), (4018, 10041), (6027, 6694)]