42945252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 115110912

約数和(自身を除く): 72165660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2423, 2532, 2954, 4431, 4846, 5908, 7269, 8862, 9692, 14538, 16961, 17724, 29076, 33922, 50883, 67844, 101766, 203532, 511253, 1022506, 1533759, 2045012, 3067518, 3578771, 6135036, 7157542, 10736313, 14315084, 21472626, 42945252]

約数ペア:

[(1, 42945252), (2, 21472626), (3, 14315084), (4, 10736313), (6, 7157542), (7, 6135036), (12, 3578771), (14, 3067518), (21, 2045012), (28, 1533759), (42, 1022506), (84, 511253), (211, 203532), (422, 101766), (633, 67844), (844, 50883), (1266, 33922), (1477, 29076), (2423, 17724), (2532, 16961), (2954, 14538), (4431, 9692), (4846, 8862), (5908, 7269)]