18305912088

素因数分解:

$2^3\times 3^3\times {\mathrm{6911}}^1\times {\mathrm{12263}}^1$

素因数の和:19189

約数の個数: 64

約数和(自身を含む): 50861260800

約数和(自身を除く): 32555348712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 6911, 12263, 13822, 20733, 24526, 27644, 36789, 41466, 49052, 55288, 62199, 73578, 82932, 98104, 110367, 124398, 147156, 165864, 186597, 220734, 248796, 294312, 331101, 373194, 441468, 497592, 662202, 746388, 882936, 1324404, 1492776, 2648808, 84749593, 169499186, 254248779, 338998372, 508497558, 677996744, 762746337, 1016995116, 1525492674, 2033990232, 2288239011, 3050985348, 4576478022, 6101970696, 9152956044, 18305912088]

約数ペア:

[(1, 18305912088), (2, 9152956044), (3, 6101970696), (4, 4576478022), (6, 3050985348), (8, 2288239011), (9, 2033990232), (12, 1525492674), (18, 1016995116), (24, 762746337), (27, 677996744), (36, 508497558), (54, 338998372), (72, 254248779), (108, 169499186), (216, 84749593), (6911, 2648808), (12263, 1492776), (13822, 1324404), (20733, 882936), (24526, 746388), (27644, 662202), (36789, 497592), (41466, 441468), (49052, 373194), (55288, 331101), (62199, 294312), (73578, 248796), (82932, 220734), (98104, 186597), (110367, 165864), (124398, 147156)]