64869762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3491}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 137445120

約数和(自身を除く): 72575358

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 3097, 3491, 6194, 6982, 9291, 10473, 18582, 20946, 66329, 132658, 198987, 397974, 569033, 1138066, 1707099, 3414198, 10811627, 21623254, 32434881, 64869762]

約数ペア:

[(1, 64869762), (2, 32434881), (3, 21623254), (6, 10811627), (19, 3414198), (38, 1707099), (57, 1138066), (114, 569033), (163, 397974), (326, 198987), (489, 132658), (978, 66329), (3097, 20946), (3491, 18582), (6194, 10473), (6982, 9291)]