38158776

素因数分解:

$2^3\times 3^8\times {\mathrm{727}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 107463720

約数和(自身を除く): 69304944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 727, 729, 972, 1454, 1458, 1944, 2181, 2187, 2908, 2916, 4362, 4374, 5816, 5832, 6543, 6561, 8724, 8748, 13086, 13122, 17448, 17496, 19629, 26172, 26244, 39258, 52344, 52488, 58887, 78516, 117774, 157032, 176661, 235548, 353322, 471096, 529983, 706644, 1059966, 1413288, 1589949, 2119932, 3179898, 4239864, 4769847, 6359796, 9539694, 12719592, 19079388, 38158776]

約数ペア:

[(1, 38158776), (2, 19079388), (3, 12719592), (4, 9539694), (6, 6359796), (8, 4769847), (9, 4239864), (12, 3179898), (18, 2119932), (24, 1589949), (27, 1413288), (36, 1059966), (54, 706644), (72, 529983), (81, 471096), (108, 353322), (162, 235548), (216, 176661), (243, 157032), (324, 117774), (486, 78516), (648, 58887), (727, 52488), (729, 52344), (972, 39258), (1454, 26244), (1458, 26172), (1944, 19629), (2181, 17496), (2187, 17448), (2908, 13122), (2916, 13086), (4362, 8748), (4374, 8724), (5816, 6561), (5832, 6543)]