7049437038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7937}}^1$

素因数の和:8031

約数の個数: 144

約数和(自身を含む): 19057867920

約数和(自身を除く): 12008430882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 53, 57, 63, 98, 106, 114, 126, 133, 147, 159, 171, 266, 294, 318, 342, 371, 399, 441, 477, 742, 798, 882, 931, 954, 1007, 1113, 1197, 1862, 2014, 2226, 2394, 2597, 2793, 3021, 3339, 5194, 5586, 6042, 6678, 7049, 7791, 7937, 8379, 9063, 14098, 15582, 15874, 16758, 18126, 21147, 23373, 23811, 42294, 46746, 47622, 49343, 55559, 63441, 71433, 98686, 111118, 126882, 142866, 148029, 150803, 166677, 296058, 301606, 333354, 388913, 420661, 444087, 452409, 500031, 777826, 841322, 888174, 904818, 1000062, 1055621, 1166739, 1261983, 1357227, 2111242, 2333478, 2523966, 2714454, 2944627, 3166863, 3500217, 3785949, 5889254, 6333726, 7000434, 7389347, 7571898, 7992559, 8833881, 9500589, 14778694, 15985118, 17667762, 19001178, 20612389, 22168041, 23977677, 26501643, 41224778, 44336082, 47955354, 53003286, 55947913, 61837167, 66504123, 71933031, 111895826, 123674334, 133008246, 143866062, 167843739, 185511501, 335687478, 371023002, 391635391, 503531217, 783270782, 1007062434, 1174906173, 2349812346, 3524718519, 7049437038]

約数ペア:

[(1, 7049437038), (2, 3524718519), (3, 2349812346), (6, 1174906173), (7, 1007062434), (9, 783270782), (14, 503531217), (18, 391635391), (19, 371023002), (21, 335687478), (38, 185511501), (42, 167843739), (49, 143866062), (53, 133008246), (57, 123674334), (63, 111895826), (98, 71933031), (106, 66504123), (114, 61837167), (126, 55947913), (133, 53003286), (147, 47955354), (159, 44336082), (171, 41224778), (266, 26501643), (294, 23977677), (318, 22168041), (342, 20612389), (371, 19001178), (399, 17667762), (441, 15985118), (477, 14778694), (742, 9500589), (798, 8833881), (882, 7992559), (931, 7571898), (954, 7389347), (1007, 7000434), (1113, 6333726), (1197, 5889254), (1862, 3785949), (2014, 3500217), (2226, 3166863), (2394, 2944627), (2597, 2714454), (2793, 2523966), (3021, 2333478), (3339, 2111242), (5194, 1357227), (5586, 1261983), (6042, 1166739), (6678, 1055621), (7049, 1000062), (7791, 904818), (7937, 888174), (8379, 841322), (9063, 777826), (14098, 500031), (15582, 452409), (15874, 444087), (16758, 420661), (18126, 388913), (21147, 333354), (23373, 301606), (23811, 296058), (42294, 166677), (46746, 150803), (47622, 148029), (49343, 142866), (55559, 126882), (63441, 111118), (71433, 98686)]