40846884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13820

約数の個数: 48

約数和(自身を含む): 108050880

約数和(自身を除く): 67203996

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 13781, 27562, 41343, 55124, 82686, 165372, 179153, 261839, 358306, 523678, 537459, 716612, 785517, 1047356, 1074918, 1571034, 2149836, 3142068, 3403907, 6807814, 10211721, 13615628, 20423442, 40846884]

約数ペア:

[(1, 40846884), (2, 20423442), (3, 13615628), (4, 10211721), (6, 6807814), (12, 3403907), (13, 3142068), (19, 2149836), (26, 1571034), (38, 1074918), (39, 1047356), (52, 785517), (57, 716612), (76, 537459), (78, 523678), (114, 358306), (156, 261839), (228, 179153), (247, 165372), (494, 82686), (741, 55124), (988, 41343), (1482, 27562), (2964, 13781)]