31307004

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3209}}^1$

素因数の和:3490

約数の個数: 36

約数和(自身を含む): 79453920

約数和(自身を除く): 48146916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3209, 3252, 4878, 6418, 9627, 9756, 12836, 19254, 28881, 38508, 57762, 115524, 869639, 1739278, 2608917, 3478556, 5217834, 7826751, 10435668, 15653502, 31307004]

約数ペア:

[(1, 31307004), (2, 15653502), (3, 10435668), (4, 7826751), (6, 5217834), (9, 3478556), (12, 2608917), (18, 1739278), (36, 869639), (271, 115524), (542, 57762), (813, 38508), (1084, 28881), (1626, 19254), (2439, 12836), (3209, 9756), (3252, 9627), (4878, 6418)]