23926149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 40185600

約数和(自身を除く): 16259451

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 141, 171, 229, 247, 423, 611, 687, 741, 893, 1833, 2061, 2223, 2679, 2977, 4351, 5499, 8037, 8931, 10763, 11609, 13053, 26793, 32289, 34827, 39159, 56563, 96867, 104481, 139919, 169689, 204497, 419757, 509067, 613491, 1259271, 1840473, 2658461, 7975383, 23926149]

約数ペア:

[(1, 23926149), (3, 7975383), (9, 2658461), (13, 1840473), (19, 1259271), (39, 613491), (47, 509067), (57, 419757), (117, 204497), (141, 169689), (171, 139919), (229, 104481), (247, 96867), (423, 56563), (611, 39159), (687, 34827), (741, 32289), (893, 26793), (1833, 13053), (2061, 11609), (2223, 10763), (2679, 8931), (2977, 8037), (4351, 5499)]