40878882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{137}}^2$

素因数の和:304

約数の個数: 54

約数和(自身を含む): 98070609

約数和(自身を除く): 57191727

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 137, 198, 242, 274, 363, 411, 726, 822, 1089, 1233, 1507, 2178, 2466, 3014, 4521, 9042, 13563, 16577, 18769, 27126, 33154, 37538, 49731, 56307, 99462, 112614, 149193, 168921, 206459, 298386, 337842, 412918, 619377, 1238754, 1858131, 2271049, 3716262, 4542098, 6813147, 13626294, 20439441, 40878882]

約数ペア:

[(1, 40878882), (2, 20439441), (3, 13626294), (6, 6813147), (9, 4542098), (11, 3716262), (18, 2271049), (22, 1858131), (33, 1238754), (66, 619377), (99, 412918), (121, 337842), (137, 298386), (198, 206459), (242, 168921), (274, 149193), (363, 112614), (411, 99462), (726, 56307), (822, 49731), (1089, 37538), (1233, 33154), (1507, 27126), (2178, 18769), (2466, 16577), (3014, 13563), (4521, 9042)]