921942

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{271}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 2376192

約数和(自身を除く): 1454250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 271, 378, 486, 542, 567, 813, 1134, 1626, 1701, 1897, 2439, 3402, 3794, 4878, 5691, 7317, 11382, 14634, 17073, 21951, 34146, 43902, 51219, 65853, 102438, 131706, 153657, 307314, 460971, 921942]

約数ペア:

[(1, 921942), (2, 460971), (3, 307314), (6, 153657), (7, 131706), (9, 102438), (14, 65853), (18, 51219), (21, 43902), (27, 34146), (42, 21951), (54, 17073), (63, 14634), (81, 11382), (126, 7317), (162, 5691), (189, 4878), (243, 3794), (271, 3402), (378, 2439), (486, 1897), (542, 1701), (567, 1626), (813, 1134)]