6501572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 15193920

約数和(自身を除く): 8692348

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 101, 121, 133, 154, 202, 209, 242, 266, 308, 404, 418, 484, 532, 707, 836, 847, 1111, 1414, 1463, 1694, 1919, 2222, 2299, 2828, 2926, 3388, 3838, 4444, 4598, 5852, 7676, 7777, 9196, 12221, 13433, 15554, 16093, 21109, 24442, 26866, 31108, 32186, 42218, 48884, 53732, 64372, 84436, 85547, 147763, 171094, 232199, 295526, 342188, 464398, 591052, 928796, 1625393, 3250786, 6501572]

約数ペア:

[(1, 6501572), (2, 3250786), (4, 1625393), (7, 928796), (11, 591052), (14, 464398), (19, 342188), (22, 295526), (28, 232199), (38, 171094), (44, 147763), (76, 85547), (77, 84436), (101, 64372), (121, 53732), (133, 48884), (154, 42218), (202, 32186), (209, 31108), (242, 26866), (266, 24442), (308, 21109), (404, 16093), (418, 15554), (484, 13433), (532, 12221), (707, 9196), (836, 7777), (847, 7676), (1111, 5852), (1414, 4598), (1463, 4444), (1694, 3838), (1919, 3388), (2222, 2926), (2299, 2828)]