18282474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3539}}^1$

素因数の和:3595

約数の個数: 48

約数和(自身を含む): 46388160

約数和(自身を除く): 28105686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 3539, 5166, 7078, 10617, 21234, 24773, 31851, 49546, 63702, 74319, 145099, 148638, 222957, 290198, 435297, 445914, 870594, 1015693, 1305891, 2031386, 2611782, 3047079, 6094158, 9141237, 18282474]

約数ペア:

[(1, 18282474), (2, 9141237), (3, 6094158), (6, 3047079), (7, 2611782), (9, 2031386), (14, 1305891), (18, 1015693), (21, 870594), (41, 445914), (42, 435297), (63, 290198), (82, 222957), (123, 148638), (126, 145099), (246, 74319), (287, 63702), (369, 49546), (574, 31851), (738, 24773), (861, 21234), (1722, 10617), (2583, 7078), (3539, 5166)]