40216554

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{15199}}^1$

素因数の和:15224

約数の個数: 48

約数和(自身を含む): 103968000

約数和(自身を除く): 63751446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 15199, 30398, 45597, 91194, 106393, 136791, 212786, 273582, 319179, 410373, 638358, 744751, 820746, 957537, 1489502, 1915074, 2234253, 2872611, 4468506, 5745222, 6702759, 13405518, 20108277, 40216554]

約数ペア:

[(1, 40216554), (2, 20108277), (3, 13405518), (6, 6702759), (7, 5745222), (9, 4468506), (14, 2872611), (18, 2234253), (21, 1915074), (27, 1489502), (42, 957537), (49, 820746), (54, 744751), (63, 638358), (98, 410373), (126, 319179), (147, 273582), (189, 212786), (294, 136791), (378, 106393), (441, 91194), (882, 45597), (1323, 30398), (2646, 15199)]