23087646

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 53687040

約数和(自身を除く): 30599394

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 61, 86, 122, 129, 163, 183, 258, 326, 366, 387, 489, 549, 774, 978, 1098, 1161, 1467, 1647, 2322, 2623, 2934, 3294, 4401, 5246, 7009, 7869, 8802, 9943, 14018, 15738, 19886, 21027, 23607, 29829, 42054, 47214, 59658, 63081, 70821, 89487, 126162, 141642, 178974, 189243, 268461, 378486, 427549, 536922, 855098, 1282647, 2565294, 3847941, 7695882, 11543823, 23087646]

約数ペア:

[(1, 23087646), (2, 11543823), (3, 7695882), (6, 3847941), (9, 2565294), (18, 1282647), (27, 855098), (43, 536922), (54, 427549), (61, 378486), (86, 268461), (122, 189243), (129, 178974), (163, 141642), (183, 126162), (258, 89487), (326, 70821), (366, 63081), (387, 59658), (489, 47214), (549, 42054), (774, 29829), (978, 23607), (1098, 21027), (1161, 19886), (1467, 15738), (1647, 14018), (2322, 9943), (2623, 8802), (2934, 7869), (3294, 7009), (4401, 5246)]