1378836697938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{147217243}}^1$

素因数の和:147217478

約数の個数: 32

約数和(自身を含む): 3165759614976

約数和(自身を除く): 1786922917038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 147217243, 294434486, 441651729, 883303458, 1030520701, 2061041402, 3091562103, 6183124206, 32829445189, 65658890378, 98488335567, 196976671134, 229806116323, 459612232646, 689418348969, 1378836697938]

約数ペア:

[(1, 1378836697938), (2, 689418348969), (3, 459612232646), (6, 229806116323), (7, 196976671134), (14, 98488335567), (21, 65658890378), (42, 32829445189), (223, 6183124206), (446, 3091562103), (669, 2061041402), (1338, 1030520701), (1561, 883303458), (3122, 441651729), (4683, 294434486), (9366, 147217243)]