9138962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 9108718

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 43, 47, 86, 94, 119, 133, 238, 266, 301, 323, 329, 602, 646, 658, 731, 799, 817, 893, 1462, 1598, 1634, 1786, 2021, 2261, 4042, 4522, 5117, 5593, 5719, 6251, 10234, 11186, 11438, 12502, 13889, 14147, 15181, 27778, 28294, 30362, 34357, 38399, 68714, 76798, 97223, 106267, 194446, 212534, 240499, 268793, 480998, 537586, 652783, 1305566, 4569481, 9138962]

約数ペア:

[(1, 9138962), (2, 4569481), (7, 1305566), (14, 652783), (17, 537586), (19, 480998), (34, 268793), (38, 240499), (43, 212534), (47, 194446), (86, 106267), (94, 97223), (119, 76798), (133, 68714), (238, 38399), (266, 34357), (301, 30362), (323, 28294), (329, 27778), (602, 15181), (646, 14147), (658, 13889), (731, 12502), (799, 11438), (817, 11186), (893, 10234), (1462, 6251), (1598, 5719), (1634, 5593), (1786, 5117), (2021, 4522), (2261, 4042)]