19484226

素因数分解:

$2^1\times 3^5\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 44763264

約数和(自身を除く): 25279038

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 486, 846, 853, 1269, 1706, 2538, 2559, 3807, 5118, 7614, 7677, 11421, 15354, 22842, 23031, 40091, 46062, 69093, 80182, 120273, 138186, 207279, 240546, 360819, 414558, 721638, 1082457, 2164914, 3247371, 6494742, 9742113, 19484226]

約数ペア:

[(1, 19484226), (2, 9742113), (3, 6494742), (6, 3247371), (9, 2164914), (18, 1082457), (27, 721638), (47, 414558), (54, 360819), (81, 240546), (94, 207279), (141, 138186), (162, 120273), (243, 80182), (282, 69093), (423, 46062), (486, 40091), (846, 23031), (853, 22842), (1269, 15354), (1706, 11421), (2538, 7677), (2559, 7614), (3807, 5118)]