40486788

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8209}}^1$

素因数の和:8356

約数の個数: 36

約数和(自身を含む): 103101180

約数和(自身を除く): 62614392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 8209, 16418, 24627, 32836, 49254, 73881, 98508, 147762, 295524, 1124633, 2249266, 3373899, 4498532, 6747798, 10121697, 13495596, 20243394, 40486788]

約数ペア:

[(1, 40486788), (2, 20243394), (3, 13495596), (4, 10121697), (6, 6747798), (9, 4498532), (12, 3373899), (18, 2249266), (36, 1124633), (137, 295524), (274, 147762), (411, 98508), (548, 73881), (822, 49254), (1233, 32836), (1644, 24627), (2466, 16418), (4932, 8209)]