40513356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6659}}^1$

素因数の和:6695

約数の個数: 54

約数和(自身を含む): 110908980

約数和(自身を除く): 70395624

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 6659, 13318, 19977, 26636, 39954, 59931, 79908, 86567, 119862, 173134, 239724, 259701, 346268, 519402, 779103, 1038804, 1125371, 1558206, 2250742, 3116412, 3376113, 4501484, 6752226, 10128339, 13504452, 20256678, 40513356]

約数ペア:

[(1, 40513356), (2, 20256678), (3, 13504452), (4, 10128339), (6, 6752226), (9, 4501484), (12, 3376113), (13, 3116412), (18, 2250742), (26, 1558206), (36, 1125371), (39, 1038804), (52, 779103), (78, 519402), (117, 346268), (156, 259701), (169, 239724), (234, 173134), (338, 119862), (468, 86567), (507, 79908), (676, 59931), (1014, 39954), (1521, 26636), (2028, 19977), (3042, 13318), (6084, 6659)]