1704654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 4298112

約数和(自身を除く): 2593458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 163, 166, 249, 326, 489, 498, 581, 747, 978, 1141, 1162, 1467, 1494, 1743, 2282, 2934, 3423, 3486, 5229, 6846, 10269, 10458, 13529, 20538, 27058, 40587, 81174, 94703, 121761, 189406, 243522, 284109, 568218, 852327, 1704654]

約数ペア:

[(1, 1704654), (2, 852327), (3, 568218), (6, 284109), (7, 243522), (9, 189406), (14, 121761), (18, 94703), (21, 81174), (42, 40587), (63, 27058), (83, 20538), (126, 13529), (163, 10458), (166, 10269), (249, 6846), (326, 5229), (489, 3486), (498, 3423), (581, 2934), (747, 2282), (978, 1743), (1141, 1494), (1162, 1467)]