40913892

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16007}}^1$

素因数の和:16088

約数の個数: 36

約数和(自身を含む): 104884416

約数和(自身を除く): 63970524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 16007, 32014, 48021, 64028, 96042, 144063, 192084, 288126, 576252, 1136497, 2272994, 3409491, 4545988, 6818982, 10228473, 13637964, 20456946, 40913892]

約数ペア:

[(1, 40913892), (2, 20456946), (3, 13637964), (4, 10228473), (6, 6818982), (9, 4545988), (12, 3409491), (18, 2272994), (36, 1136497), (71, 576252), (142, 288126), (213, 192084), (284, 144063), (426, 96042), (639, 64028), (852, 48021), (1278, 32014), (2556, 16007)]