20230728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17203}}^1$

素因数の和:17226

約数の個数: 48

約数和(自身を含む): 58837680

約数和(自身を除く): 38606952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17203, 34406, 51609, 68812, 103218, 120421, 137624, 206436, 240842, 361263, 412872, 481684, 722526, 842947, 963368, 1445052, 1685894, 2528841, 2890104, 3371788, 5057682, 6743576, 10115364, 20230728]

約数ペア:

[(1, 20230728), (2, 10115364), (3, 6743576), (4, 5057682), (6, 3371788), (7, 2890104), (8, 2528841), (12, 1685894), (14, 1445052), (21, 963368), (24, 842947), (28, 722526), (42, 481684), (49, 412872), (56, 361263), (84, 240842), (98, 206436), (147, 137624), (168, 120421), (196, 103218), (294, 68812), (392, 51609), (588, 34406), (1176, 17203)]