29991078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{9859}}^1$

素因数の和:9893

約数の個数: 36

約数和(自身を含む): 70370820

約数和(自身を除く): 40379742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 9859, 19718, 29577, 59154, 88731, 128167, 177462, 256334, 384501, 769002, 1153503, 1666171, 2307006, 3332342, 4998513, 9997026, 14995539, 29991078]

約数ペア:

[(1, 29991078), (2, 14995539), (3, 9997026), (6, 4998513), (9, 3332342), (13, 2307006), (18, 1666171), (26, 1153503), (39, 769002), (78, 384501), (117, 256334), (169, 177462), (234, 128167), (338, 88731), (507, 59154), (1014, 29577), (1521, 19718), (3042, 9859)]