40266738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 92383200

約数和(自身を除く): 52116462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 281, 342, 419, 562, 838, 843, 1257, 1686, 2514, 2529, 3771, 5058, 5339, 7542, 7961, 10678, 15922, 16017, 23883, 32034, 47766, 48051, 71649, 96102, 117739, 143298, 235478, 353217, 706434, 1059651, 2119302, 2237041, 4474082, 6711123, 13422246, 20133369, 40266738]

約数ペア:

[(1, 40266738), (2, 20133369), (3, 13422246), (6, 6711123), (9, 4474082), (18, 2237041), (19, 2119302), (38, 1059651), (57, 706434), (114, 353217), (171, 235478), (281, 143298), (342, 117739), (419, 96102), (562, 71649), (838, 48051), (843, 47766), (1257, 32034), (1686, 23883), (2514, 16017), (2529, 15922), (3771, 10678), (5058, 7961), (5339, 7542)]