19285250166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{6701}}^1$

素因数の和:6987

約数の個数: 144

約数和(自身を含む): 52562070288

約数和(自身を除く): 33276820122

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 251, 273, 294, 441, 502, 546, 637, 753, 819, 882, 1274, 1506, 1638, 1757, 1911, 2259, 3263, 3514, 3822, 4518, 5271, 5733, 6526, 6701, 9789, 10542, 11466, 12299, 13402, 15813, 19578, 20103, 22841, 24598, 29367, 31626, 36897, 40206, 45682, 46907, 58734, 60309, 68523, 73794, 87113, 93814, 110691, 120618, 137046, 140721, 159887, 174226, 205569, 221382, 261339, 281442, 319774, 328349, 411138, 422163, 479661, 522678, 609791, 656698, 784017, 844326, 959322, 985047, 1219582, 1438983, 1568034, 1681951, 1829373, 1970094, 2877966, 2955141, 3363902, 3658746, 4268537, 5045853, 5488119, 5910282, 8537074, 10091706, 10976238, 11773657, 12805611, 15137559, 21865363, 23547314, 25611222, 30275118, 35320971, 38416833, 43730726, 65596089, 70641942, 76833666, 82415599, 105962913, 131192178, 153057541, 164831198, 196788267, 211925826, 247246797, 306115082, 393576534, 459172623, 494493594, 741740391, 918345246, 1071402787, 1377517869, 1483480782, 2142805574, 2755035738, 3214208361, 6428416722, 9642625083, 19285250166]

約数ペア:

[(1, 19285250166), (2, 9642625083), (3, 6428416722), (6, 3214208361), (7, 2755035738), (9, 2142805574), (13, 1483480782), (14, 1377517869), (18, 1071402787), (21, 918345246), (26, 741740391), (39, 494493594), (42, 459172623), (49, 393576534), (63, 306115082), (78, 247246797), (91, 211925826), (98, 196788267), (117, 164831198), (126, 153057541), (147, 131192178), (182, 105962913), (234, 82415599), (251, 76833666), (273, 70641942), (294, 65596089), (441, 43730726), (502, 38416833), (546, 35320971), (637, 30275118), (753, 25611222), (819, 23547314), (882, 21865363), (1274, 15137559), (1506, 12805611), (1638, 11773657), (1757, 10976238), (1911, 10091706), (2259, 8537074), (3263, 5910282), (3514, 5488119), (3822, 5045853), (4518, 4268537), (5271, 3658746), (5733, 3363902), (6526, 2955141), (6701, 2877966), (9789, 1970094), (10542, 1829373), (11466, 1681951), (12299, 1568034), (13402, 1438983), (15813, 1219582), (19578, 985047), (20103, 959322), (22841, 844326), (24598, 784017), (29367, 656698), (31626, 609791), (36897, 522678), (40206, 479661), (45682, 422163), (46907, 411138), (58734, 328349), (60309, 319774), (68523, 281442), (73794, 261339), (87113, 221382), (93814, 205569), (110691, 174226), (120618, 159887), (137046, 140721)]