47390238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{125371}}^1$

素因数の和:125389

約数の個数: 32

約数和(自身を含む): 120357120

約数和(自身を除く): 72966882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 125371, 250742, 376113, 752226, 877597, 1128339, 1755194, 2256678, 2632791, 3385017, 5265582, 6770034, 7898373, 15796746, 23695119, 47390238]

約数ペア:

[(1, 47390238), (2, 23695119), (3, 15796746), (6, 7898373), (7, 6770034), (9, 5265582), (14, 3385017), (18, 2632791), (21, 2256678), (27, 1755194), (42, 1128339), (54, 877597), (63, 752226), (126, 376113), (189, 250742), (378, 125371)]