1348578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 3734640

約数和(自身を除く): 2386062

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 139, 147, 154, 198, 231, 278, 294, 417, 441, 462, 539, 693, 834, 882, 973, 1078, 1251, 1386, 1529, 1617, 1946, 2502, 2919, 3058, 3234, 4587, 4851, 5838, 6811, 8757, 9174, 9702, 10703, 13622, 13761, 17514, 20433, 21406, 27522, 32109, 40866, 61299, 64218, 74921, 96327, 122598, 149842, 192654, 224763, 449526, 674289, 1348578]

約数ペア:

[(1, 1348578), (2, 674289), (3, 449526), (6, 224763), (7, 192654), (9, 149842), (11, 122598), (14, 96327), (18, 74921), (21, 64218), (22, 61299), (33, 40866), (42, 32109), (49, 27522), (63, 21406), (66, 20433), (77, 17514), (98, 13761), (99, 13622), (126, 10703), (139, 9702), (147, 9174), (154, 8757), (198, 6811), (231, 5838), (278, 4851), (294, 4587), (417, 3234), (441, 3058), (462, 2919), (539, 2502), (693, 1946), (834, 1617), (882, 1529), (973, 1386), (1078, 1251)]