42223356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{18617}}^1$

素因数の和:18640

約数の個数: 60

約数和(自身を含む): 126155568

約数和(自身を除く): 83932212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 18617, 37234, 55851, 74468, 111702, 130319, 167553, 223404, 260638, 335106, 390957, 502659, 521276, 670212, 781914, 1005318, 1172871, 1507977, 1563828, 2010636, 2345742, 3015954, 3518613, 4691484, 6031908, 7037226, 10555839, 14074452, 21111678, 42223356]

約数ペア:

[(1, 42223356), (2, 21111678), (3, 14074452), (4, 10555839), (6, 7037226), (7, 6031908), (9, 4691484), (12, 3518613), (14, 3015954), (18, 2345742), (21, 2010636), (27, 1563828), (28, 1507977), (36, 1172871), (42, 1005318), (54, 781914), (63, 670212), (81, 521276), (84, 502659), (108, 390957), (126, 335106), (162, 260638), (189, 223404), (252, 167553), (324, 130319), (378, 111702), (567, 74468), (756, 55851), (1134, 37234), (2268, 18617)]