1229316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 3198720

約数和(自身を除く): 1969404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 139, 201, 268, 278, 402, 417, 556, 737, 804, 834, 1474, 1529, 1668, 2211, 2948, 3058, 4422, 4587, 6116, 8844, 9174, 9313, 18348, 18626, 27939, 37252, 55878, 102443, 111756, 204886, 307329, 409772, 614658, 1229316]

約数ペア:

[(1, 1229316), (2, 614658), (3, 409772), (4, 307329), (6, 204886), (11, 111756), (12, 102443), (22, 55878), (33, 37252), (44, 27939), (66, 18626), (67, 18348), (132, 9313), (134, 9174), (139, 8844), (201, 6116), (268, 4587), (278, 4422), (402, 3058), (417, 2948), (556, 2211), (737, 1668), (804, 1529), (834, 1474)]