6421194362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2464

約数の個数: 72

約数和(自身を含む): 11538850176

約数和(自身を除く): 5117655814

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 341, 361, 418, 589, 682, 722, 1178, 2299, 2371, 3751, 3971, 4598, 4742, 6479, 7502, 7942, 11191, 12958, 22382, 26081, 43681, 45049, 52162, 71269, 73501, 87362, 90098, 123101, 142538, 147002, 246202, 286891, 495539, 573782, 808511, 855931, 991078, 1354111, 1396519, 1617022, 1711862, 2708222, 2793038, 5450929, 8893621, 9415241, 10901858, 15361709, 17787242, 18830482, 26533861, 30723418, 53067722, 103567651, 168978799, 207135302, 291872471, 337957598, 583744942, 3210597181, 6421194362]

約数ペア:

[(1, 6421194362), (2, 3210597181), (11, 583744942), (19, 337957598), (22, 291872471), (31, 207135302), (38, 168978799), (62, 103567651), (121, 53067722), (209, 30723418), (242, 26533861), (341, 18830482), (361, 17787242), (418, 15361709), (589, 10901858), (682, 9415241), (722, 8893621), (1178, 5450929), (2299, 2793038), (2371, 2708222), (3751, 1711862), (3971, 1617022), (4598, 1396519), (4742, 1354111), (6479, 991078), (7502, 855931), (7942, 808511), (11191, 573782), (12958, 495539), (22382, 286891), (26081, 246202), (43681, 147002), (45049, 142538), (52162, 123101), (71269, 90098), (73501, 87362)]