16672404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 46964736

約数和(自身を除く): 30292332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 47, 82, 84, 94, 103, 123, 141, 164, 188, 206, 246, 282, 287, 309, 329, 412, 492, 564, 574, 618, 658, 721, 861, 987, 1148, 1236, 1316, 1442, 1722, 1927, 1974, 2163, 2884, 3444, 3854, 3948, 4223, 4326, 4841, 5781, 7708, 8446, 8652, 9682, 11562, 12669, 13489, 14523, 16892, 19364, 23124, 25338, 26978, 29046, 29561, 33887, 40467, 50676, 53956, 58092, 59122, 67774, 80934, 88683, 101661, 118244, 135548, 161868, 177366, 198481, 203322, 354732, 396962, 406644, 595443, 793924, 1190886, 1389367, 2381772, 2778734, 4168101, 5557468, 8336202, 16672404]

約数ペア:

[(1, 16672404), (2, 8336202), (3, 5557468), (4, 4168101), (6, 2778734), (7, 2381772), (12, 1389367), (14, 1190886), (21, 793924), (28, 595443), (41, 406644), (42, 396962), (47, 354732), (82, 203322), (84, 198481), (94, 177366), (103, 161868), (123, 135548), (141, 118244), (164, 101661), (188, 88683), (206, 80934), (246, 67774), (282, 59122), (287, 58092), (309, 53956), (329, 50676), (412, 40467), (492, 33887), (564, 29561), (574, 29046), (618, 26978), (658, 25338), (721, 23124), (861, 19364), (987, 16892), (1148, 14523), (1236, 13489), (1316, 12669), (1442, 11562), (1722, 9682), (1927, 8652), (1974, 8446), (2163, 7708), (2884, 5781), (3444, 4841), (3854, 4326), (3948, 4223)]