18111484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 33586560

約数和(自身を除く): 15475076

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 1427, 2854, 3173, 5708, 6346, 12692, 27113, 54226, 108452, 238309, 476618, 953236, 4527871, 9055742, 18111484]

約数ペア:

[(1, 18111484), (2, 9055742), (4, 4527871), (19, 953236), (38, 476618), (76, 238309), (167, 108452), (334, 54226), (668, 27113), (1427, 12692), (2854, 6346), (3173, 5708)]