18236316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 49441280

約数和(自身を除く): 31204964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 3559, 5124, 7118, 10677, 14236, 21354, 24913, 42708, 49826, 74739, 99652, 149478, 217099, 298956, 434198, 651297, 868396, 1302594, 1519693, 2605188, 3039386, 4559079, 6078772, 9118158, 18236316]

約数ペア:

[(1, 18236316), (2, 9118158), (3, 6078772), (4, 4559079), (6, 3039386), (7, 2605188), (12, 1519693), (14, 1302594), (21, 868396), (28, 651297), (42, 434198), (61, 298956), (84, 217099), (122, 149478), (183, 99652), (244, 74739), (366, 49826), (427, 42708), (732, 24913), (854, 21354), (1281, 14236), (1708, 10677), (2562, 7118), (3559, 5124)]