40180453638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{716459}}^1$

素因数の和:717196

約数の個数: 32

約数和(自身を含む): 86663001600

約数和(自身を除く): 46482547962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 719, 1438, 2157, 4314, 9347, 18694, 28041, 56082, 716459, 1432918, 2149377, 4298754, 9313967, 18627934, 27941901, 55883802, 515134021, 1030268042, 1545402063, 3090804126, 6696742273, 13393484546, 20090226819, 40180453638]

約数ペア:

[(1, 40180453638), (2, 20090226819), (3, 13393484546), (6, 6696742273), (13, 3090804126), (26, 1545402063), (39, 1030268042), (78, 515134021), (719, 55883802), (1438, 27941901), (2157, 18627934), (4314, 9313967), (9347, 4298754), (18694, 2149377), (28041, 1432918), (56082, 716459)]