1745226

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 72

約数和(自身を含む): 4723680

約数和(自身を除く): 2978454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 729, 798, 1026, 1134, 1197, 1458, 1539, 1701, 2187, 2394, 3078, 3402, 3591, 4374, 4617, 5103, 6561, 7182, 9234, 10206, 10773, 13122, 13851, 15309, 21546, 27702, 30618, 32319, 41553, 45927, 64638, 83106, 91854, 96957, 124659, 193914, 249318, 290871, 581742, 872613, 1745226]

約数ペア:

[(1, 1745226), (2, 872613), (3, 581742), (6, 290871), (7, 249318), (9, 193914), (14, 124659), (18, 96957), (19, 91854), (21, 83106), (27, 64638), (38, 45927), (42, 41553), (54, 32319), (57, 30618), (63, 27702), (81, 21546), (114, 15309), (126, 13851), (133, 13122), (162, 10773), (171, 10206), (189, 9234), (243, 7182), (266, 6561), (342, 5103), (378, 4617), (399, 4374), (486, 3591), (513, 3402), (567, 3078), (729, 2394), (798, 2187), (1026, 1701), (1134, 1539), (1197, 1458)]