17896872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 51448320

約数和(自身を除く): 33551448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 347, 614, 694, 921, 1041, 1228, 1388, 1842, 2082, 2149, 2429, 2456, 2776, 3684, 4164, 4298, 4858, 6447, 7287, 7368, 8328, 8596, 9716, 12894, 14574, 17192, 19432, 25788, 29148, 51576, 58296, 106529, 213058, 319587, 426116, 639174, 745703, 852232, 1278348, 1491406, 2237109, 2556696, 2982812, 4474218, 5965624, 8948436, 17896872]

約数ペア:

[(1, 17896872), (2, 8948436), (3, 5965624), (4, 4474218), (6, 2982812), (7, 2556696), (8, 2237109), (12, 1491406), (14, 1278348), (21, 852232), (24, 745703), (28, 639174), (42, 426116), (56, 319587), (84, 213058), (168, 106529), (307, 58296), (347, 51576), (614, 29148), (694, 25788), (921, 19432), (1041, 17192), (1228, 14574), (1388, 12894), (1842, 9716), (2082, 8596), (2149, 8328), (2429, 7368), (2456, 7287), (2776, 6447), (3684, 4858), (4164, 4298)]