8414226

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 20160000

約数和(自身を除く): 11745774

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 139, 171, 177, 278, 342, 354, 417, 513, 531, 834, 1026, 1062, 1121, 1251, 1593, 2242, 2502, 2641, 3186, 3363, 3753, 5282, 6726, 7506, 7923, 8201, 10089, 15846, 16402, 20178, 23769, 24603, 30267, 47538, 49206, 60534, 71307, 73809, 142614, 147618, 155819, 221427, 311638, 442854, 467457, 934914, 1402371, 2804742, 4207113, 8414226]

約数ペア:

[(1, 8414226), (2, 4207113), (3, 2804742), (6, 1402371), (9, 934914), (18, 467457), (19, 442854), (27, 311638), (38, 221427), (54, 155819), (57, 147618), (59, 142614), (114, 73809), (118, 71307), (139, 60534), (171, 49206), (177, 47538), (278, 30267), (342, 24603), (354, 23769), (417, 20178), (513, 16402), (531, 15846), (834, 10089), (1026, 8201), (1062, 7923), (1121, 7506), (1251, 6726), (1593, 5282), (2242, 3753), (2502, 3363), (2641, 3186)]