64338246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170207}}^1$

素因数の和:170225

約数の個数: 32

約数和(自身を含む): 163399680

約数和(自身を除く): 99061434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170207, 340414, 510621, 1021242, 1191449, 1531863, 2382898, 3063726, 3574347, 4595589, 7148694, 9191178, 10723041, 21446082, 32169123, 64338246]

約数ペア:

[(1, 64338246), (2, 32169123), (3, 21446082), (6, 10723041), (7, 9191178), (9, 7148694), (14, 4595589), (18, 3574347), (21, 3063726), (27, 2382898), (42, 1531863), (54, 1191449), (63, 1021242), (126, 510621), (189, 340414), (378, 170207)]