23218154284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{21613}}^1$

素因数の和:21986

約数の個数: 48

約数和(自身を含む): 44515502752

約数和(自身を除く): 21297348468

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 283, 292, 566, 949, 1132, 1898, 3679, 3796, 7358, 14716, 20659, 21613, 41318, 43226, 82636, 86452, 268567, 280969, 537134, 561938, 1074268, 1123876, 1577749, 3155498, 6116479, 6310996, 12232958, 20510737, 24465916, 41021474, 79514227, 82042948, 159028454, 318056908, 446502967, 893005934, 1786011868, 5804538571, 11609077142, 23218154284]

約数ペア:

[(1, 23218154284), (2, 11609077142), (4, 5804538571), (13, 1786011868), (26, 893005934), (52, 446502967), (73, 318056908), (146, 159028454), (283, 82042948), (292, 79514227), (566, 41021474), (949, 24465916), (1132, 20510737), (1898, 12232958), (3679, 6310996), (3796, 6116479), (7358, 3155498), (14716, 1577749), (20659, 1123876), (21613, 1074268), (41318, 561938), (43226, 537134), (82636, 280969), (86452, 268567)]