22361836

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:710

約数の個数: 36

約数和(自身を含む): 45798816

約数和(自身を除く): 23436980

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 421, 542, 842, 1084, 1684, 1897, 2947, 3794, 5894, 7588, 11788, 13279, 20629, 26558, 41258, 53116, 82516, 114091, 228182, 456364, 798637, 1597274, 3194548, 5590459, 11180918, 22361836]

約数ペア:

[(1, 22361836), (2, 11180918), (4, 5590459), (7, 3194548), (14, 1597274), (28, 798637), (49, 456364), (98, 228182), (196, 114091), (271, 82516), (421, 53116), (542, 41258), (842, 26558), (1084, 20629), (1684, 13279), (1897, 11788), (2947, 7588), (3794, 5894)]