40945806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 97314048

約数和(自身を除く): 56368242

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 227, 454, 681, 911, 1362, 1822, 2043, 2497, 2733, 4086, 4994, 5466, 7491, 8199, 10021, 14982, 16398, 20042, 22473, 30063, 44946, 60126, 90189, 180378, 206797, 413594, 620391, 1240782, 1861173, 2274767, 3722346, 4549534, 6824301, 13648602, 20472903, 40945806]

約数ペア:

[(1, 40945806), (2, 20472903), (3, 13648602), (6, 6824301), (9, 4549534), (11, 3722346), (18, 2274767), (22, 1861173), (33, 1240782), (66, 620391), (99, 413594), (198, 206797), (227, 180378), (454, 90189), (681, 60126), (911, 44946), (1362, 30063), (1822, 22473), (2043, 20042), (2497, 16398), (2733, 14982), (4086, 10021), (4994, 8199), (5466, 7491)]