6689634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 9760926

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 101, 114, 133, 166, 202, 249, 266, 303, 399, 498, 581, 606, 707, 798, 1162, 1414, 1577, 1743, 1919, 2121, 3154, 3486, 3838, 4242, 4731, 5757, 8383, 9462, 11039, 11514, 13433, 16766, 22078, 25149, 26866, 33117, 40299, 50298, 58681, 66234, 80598, 117362, 159277, 176043, 318554, 352086, 477831, 955662, 1114939, 2229878, 3344817, 6689634]

約数ペア:

[(1, 6689634), (2, 3344817), (3, 2229878), (6, 1114939), (7, 955662), (14, 477831), (19, 352086), (21, 318554), (38, 176043), (42, 159277), (57, 117362), (83, 80598), (101, 66234), (114, 58681), (133, 50298), (166, 40299), (202, 33117), (249, 26866), (266, 25149), (303, 22078), (399, 16766), (498, 13433), (581, 11514), (606, 11039), (707, 9462), (798, 8383), (1162, 5757), (1414, 4731), (1577, 4242), (1743, 3838), (1919, 3486), (2121, 3154)]