42954366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 106638336

約数和(自身を除く): 63683970

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 151, 182, 273, 302, 453, 521, 546, 906, 1042, 1057, 1563, 1963, 2114, 3126, 3171, 3647, 3926, 5889, 6342, 6773, 7294, 10941, 11778, 13546, 13741, 20319, 21882, 27482, 40638, 41223, 47411, 78671, 82446, 94822, 142233, 157342, 236013, 284466, 472026, 550697, 1022723, 1101394, 1652091, 2045446, 3068169, 3304182, 6136338, 7159061, 14318122, 21477183, 42954366]

約数ペア:

[(1, 42954366), (2, 21477183), (3, 14318122), (6, 7159061), (7, 6136338), (13, 3304182), (14, 3068169), (21, 2045446), (26, 1652091), (39, 1101394), (42, 1022723), (78, 550697), (91, 472026), (151, 284466), (182, 236013), (273, 157342), (302, 142233), (453, 94822), (521, 82446), (546, 78671), (906, 47411), (1042, 41223), (1057, 40638), (1563, 27482), (1963, 21882), (2114, 20319), (3126, 13741), (3171, 13546), (3647, 11778), (3926, 10941), (5889, 7294), (6342, 6773)]