39218742

素因数分解:

$2^1\times 3^6\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:784

約数の個数: 56

約数和(自身を含む): 90710256

約数和(自身を除く): 51491514

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 727, 729, 999, 1454, 1458, 1998, 2181, 2997, 4362, 5994, 6543, 8991, 13086, 17982, 19629, 26899, 26973, 39258, 53798, 53946, 58887, 80697, 117774, 161394, 176661, 242091, 353322, 484182, 529983, 726273, 1059966, 1452546, 2178819, 4357638, 6536457, 13072914, 19609371, 39218742]

約数ペア:

[(1, 39218742), (2, 19609371), (3, 13072914), (6, 6536457), (9, 4357638), (18, 2178819), (27, 1452546), (37, 1059966), (54, 726273), (74, 529983), (81, 484182), (111, 353322), (162, 242091), (222, 176661), (243, 161394), (333, 117774), (486, 80697), (666, 58887), (727, 53946), (729, 53798), (999, 39258), (1454, 26973), (1458, 26899), (1998, 19629), (2181, 17982), (2997, 13086), (4362, 8991), (5994, 6543)]