17177748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 49459200

約数和(自身を除く): 32281452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 133, 141, 188, 228, 229, 266, 282, 329, 399, 458, 532, 564, 658, 687, 798, 893, 916, 987, 1316, 1374, 1596, 1603, 1786, 1974, 2679, 2748, 3206, 3572, 3948, 4351, 4809, 5358, 6251, 6412, 8702, 9618, 10716, 10763, 12502, 13053, 17404, 18753, 19236, 21526, 25004, 26106, 30457, 32289, 37506, 43052, 52212, 60914, 64578, 75012, 75341, 91371, 121828, 129156, 150682, 182742, 204497, 226023, 301364, 365484, 408994, 452046, 613491, 817988, 904092, 1226982, 1431479, 2453964, 2862958, 4294437, 5725916, 8588874, 17177748]

約数ペア:

[(1, 17177748), (2, 8588874), (3, 5725916), (4, 4294437), (6, 2862958), (7, 2453964), (12, 1431479), (14, 1226982), (19, 904092), (21, 817988), (28, 613491), (38, 452046), (42, 408994), (47, 365484), (57, 301364), (76, 226023), (84, 204497), (94, 182742), (114, 150682), (133, 129156), (141, 121828), (188, 91371), (228, 75341), (229, 75012), (266, 64578), (282, 60914), (329, 52212), (399, 43052), (458, 37506), (532, 32289), (564, 30457), (658, 26106), (687, 25004), (798, 21526), (893, 19236), (916, 18753), (987, 17404), (1316, 13053), (1374, 12502), (1596, 10763), (1603, 10716), (1786, 9618), (1974, 8702), (2679, 6412), (2748, 6251), (3206, 5358), (3572, 4809), (3948, 4351)]