18393419412

素因数分解:

$2^2\times 3^6\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:649

約数の個数: 168

約数和(自身を含む): 49142189376

約数和(自身を除く): 30748769964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 167, 214, 243, 321, 324, 334, 353, 428, 486, 501, 642, 668, 706, 729, 963, 972, 1002, 1059, 1284, 1412, 1458, 1503, 1926, 2004, 2118, 2889, 2916, 3006, 3177, 3852, 4236, 4509, 5778, 6012, 6354, 8667, 9018, 9531, 11556, 12708, 13527, 17334, 17869, 18036, 19062, 26001, 27054, 28593, 34668, 35738, 37771, 38124, 40581, 52002, 53607, 54108, 57186, 58951, 71476, 75542, 78003, 81162, 85779, 104004, 107214, 113313, 114372, 117902, 121743, 151084, 156006, 160821, 162324, 171558, 176853, 214428, 226626, 235804, 243486, 257337, 312012, 321642, 339939, 343116, 353706, 453252, 482463, 486972, 514674, 530559, 643284, 679878, 707412, 964926, 1019817, 1029348, 1061118, 1359756, 1447389, 1591677, 1929852, 2039634, 2122236, 2894778, 3059451, 3183354, 4079268, 4342167, 4775031, 5789556, 6118902, 6307757, 6366708, 8684334, 9178353, 9550062, 12237804, 12615514, 13026501, 14325093, 17368668, 18356706, 18923271, 19100124, 25231028, 26053002, 27535059, 28650186, 36713412, 37846542, 42975279, 52106004, 55070118, 56769813, 57300372, 75693084, 85950558, 110140236, 113539626, 170309439, 171901116, 227079252, 340618878, 510928317, 681237756, 1021856634, 1532784951, 2043713268, 3065569902, 4598354853, 6131139804, 9196709706, 18393419412]

約数ペア:

[(1, 18393419412), (2, 9196709706), (3, 6131139804), (4, 4598354853), (6, 3065569902), (9, 2043713268), (12, 1532784951), (18, 1021856634), (27, 681237756), (36, 510928317), (54, 340618878), (81, 227079252), (107, 171901116), (108, 170309439), (162, 113539626), (167, 110140236), (214, 85950558), (243, 75693084), (321, 57300372), (324, 56769813), (334, 55070118), (353, 52106004), (428, 42975279), (486, 37846542), (501, 36713412), (642, 28650186), (668, 27535059), (706, 26053002), (729, 25231028), (963, 19100124), (972, 18923271), (1002, 18356706), (1059, 17368668), (1284, 14325093), (1412, 13026501), (1458, 12615514), (1503, 12237804), (1926, 9550062), (2004, 9178353), (2118, 8684334), (2889, 6366708), (2916, 6307757), (3006, 6118902), (3177, 5789556), (3852, 4775031), (4236, 4342167), (4509, 4079268), (5778, 3183354), (6012, 3059451), (6354, 2894778), (8667, 2122236), (9018, 2039634), (9531, 1929852), (11556, 1591677), (12708, 1447389), (13527, 1359756), (17334, 1061118), (17869, 1029348), (18036, 1019817), (19062, 964926), (26001, 707412), (27054, 679878), (28593, 643284), (34668, 530559), (35738, 514674), (37771, 486972), (38124, 482463), (40581, 453252), (52002, 353706), (53607, 343116), (54108, 339939), (57186, 321642), (58951, 312012), (71476, 257337), (75542, 243486), (78003, 235804), (81162, 226626), (85779, 214428), (104004, 176853), (107214, 171558), (113313, 162324), (114372, 160821), (117902, 156006), (121743, 151084)]