12272922

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 27630720

約数和(自身を除く): 15357798

約数列:

[1, 2, 3, 6, 9, 18, 47, 89, 94, 141, 163, 178, 267, 282, 326, 423, 489, 534, 801, 846, 978, 1467, 1602, 2934, 4183, 7661, 8366, 12549, 14507, 15322, 22983, 25098, 29014, 37647, 43521, 45966, 68949, 75294, 87042, 130563, 137898, 261126, 681829, 1363658, 2045487, 4090974, 6136461, 12272922]

約数ペア:

[(1, 12272922), (2, 6136461), (3, 4090974), (6, 2045487), (9, 1363658), (18, 681829), (47, 261126), (89, 137898), (94, 130563), (141, 87042), (163, 75294), (178, 68949), (267, 45966), (282, 43521), (326, 37647), (423, 29014), (489, 25098), (534, 22983), (801, 15322), (846, 14507), (978, 12549), (1467, 8366), (1602, 7661), (2934, 4183)]