40947588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 115105536

約数和(自身を除く): 74157948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 1951, 2332, 3498, 3902, 5247, 5853, 6996, 7804, 10494, 11706, 17559, 20988, 21461, 23412, 35118, 42922, 64383, 70236, 85844, 103403, 128766, 193149, 206806, 257532, 310209, 386298, 413612, 620418, 772596, 930627, 1137433, 1240836, 1861254, 2274866, 3412299, 3722508, 4549732, 6824598, 10236897, 13649196, 20473794, 40947588]

約数ペア:

[(1, 40947588), (2, 20473794), (3, 13649196), (4, 10236897), (6, 6824598), (9, 4549732), (11, 3722508), (12, 3412299), (18, 2274866), (22, 1861254), (33, 1240836), (36, 1137433), (44, 930627), (53, 772596), (66, 620418), (99, 413612), (106, 386298), (132, 310209), (159, 257532), (198, 206806), (212, 193149), (318, 128766), (396, 103403), (477, 85844), (583, 70236), (636, 64383), (954, 42922), (1166, 35118), (1749, 23412), (1908, 21461), (1951, 20988), (2332, 17559), (3498, 11706), (3902, 10494), (5247, 7804), (5853, 6996)]