39290778

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 90616320

約数和(自身を除く): 51325542

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 113, 137, 141, 226, 274, 282, 339, 411, 423, 678, 822, 846, 1017, 1233, 1269, 2034, 2466, 2538, 3051, 3699, 5311, 6102, 6439, 7398, 10622, 12878, 15481, 15933, 19317, 30962, 31866, 38634, 46443, 47799, 57951, 92886, 95598, 115902, 139329, 143397, 173853, 278658, 286794, 347706, 417987, 727607, 835974, 1455214, 2182821, 4365642, 6548463, 13096926, 19645389, 39290778]

約数ペア:

[(1, 39290778), (2, 19645389), (3, 13096926), (6, 6548463), (9, 4365642), (18, 2182821), (27, 1455214), (47, 835974), (54, 727607), (94, 417987), (113, 347706), (137, 286794), (141, 278658), (226, 173853), (274, 143397), (282, 139329), (339, 115902), (411, 95598), (423, 92886), (678, 57951), (822, 47799), (846, 46443), (1017, 38634), (1233, 31866), (1269, 30962), (2034, 19317), (2466, 15933), (2538, 15481), (3051, 12878), (3699, 10622), (5311, 7398), (6102, 6439)]