18095628

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 43593984

約数和(自身を除く): 25498356

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 317, 402, 426, 634, 804, 852, 951, 1268, 1902, 3804, 4757, 9514, 14271, 19028, 21239, 22507, 28542, 42478, 45014, 57084, 63717, 67521, 84956, 90028, 127434, 135042, 254868, 270084, 1507969, 3015938, 4523907, 6031876, 9047814, 18095628]

約数ペア:

[(1, 18095628), (2, 9047814), (3, 6031876), (4, 4523907), (6, 3015938), (12, 1507969), (67, 270084), (71, 254868), (134, 135042), (142, 127434), (201, 90028), (213, 84956), (268, 67521), (284, 63717), (317, 57084), (402, 45014), (426, 42478), (634, 28542), (804, 22507), (852, 21239), (951, 19028), (1268, 14271), (1902, 9514), (3804, 4757)]