2620062

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 6140160

約数和(自身を除く): 3520098

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 163, 171, 282, 326, 342, 423, 489, 846, 893, 978, 1467, 1786, 2679, 2934, 3097, 5358, 6194, 7661, 8037, 9291, 15322, 16074, 18582, 22983, 27873, 45966, 55746, 68949, 137898, 145559, 291118, 436677, 873354, 1310031, 2620062]

約数ペア:

[(1, 2620062), (2, 1310031), (3, 873354), (6, 436677), (9, 291118), (18, 145559), (19, 137898), (38, 68949), (47, 55746), (57, 45966), (94, 27873), (114, 22983), (141, 18582), (163, 16074), (171, 15322), (282, 9291), (326, 8037), (342, 7661), (423, 6194), (489, 5358), (846, 3097), (893, 2934), (978, 2679), (1467, 1786)]