17286318

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 28678482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 139, 141, 147, 189, 278, 282, 294, 329, 378, 417, 423, 441, 658, 834, 846, 882, 973, 987, 1251, 1269, 1323, 1946, 1974, 2303, 2502, 2538, 2646, 2919, 2961, 3753, 4606, 5838, 5922, 6533, 6811, 6909, 7506, 8757, 8883, 13066, 13622, 13818, 17514, 17766, 19599, 20433, 20727, 26271, 39198, 40866, 41454, 45731, 52542, 58797, 61299, 62181, 91462, 117594, 122598, 124362, 137193, 176391, 183897, 274386, 320117, 352782, 367794, 411579, 640234, 823158, 960351, 1234737, 1920702, 2469474, 2881053, 5762106, 8643159, 17286318]

約数ペア:

[(1, 17286318), (2, 8643159), (3, 5762106), (6, 2881053), (7, 2469474), (9, 1920702), (14, 1234737), (18, 960351), (21, 823158), (27, 640234), (42, 411579), (47, 367794), (49, 352782), (54, 320117), (63, 274386), (94, 183897), (98, 176391), (126, 137193), (139, 124362), (141, 122598), (147, 117594), (189, 91462), (278, 62181), (282, 61299), (294, 58797), (329, 52542), (378, 45731), (417, 41454), (423, 40866), (441, 39198), (658, 26271), (834, 20727), (846, 20433), (882, 19599), (973, 17766), (987, 17514), (1251, 13818), (1269, 13622), (1323, 13066), (1946, 8883), (1974, 8757), (2303, 7506), (2502, 6909), (2538, 6811), (2646, 6533), (2919, 5922), (2961, 5838), (3753, 4606)]