42138252

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{30013}}^1$

素因数の和:30039

約数の個数: 48

約数和(自身を含む): 117654880

約数和(自身を除く): 75516628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 30013, 60026, 90039, 120052, 180078, 270117, 360156, 390169, 540234, 780338, 810351, 1080468, 1170507, 1560676, 1620702, 2341014, 3241404, 3511521, 4682028, 7023042, 10534563, 14046084, 21069126, 42138252]

約数ペア:

[(1, 42138252), (2, 21069126), (3, 14046084), (4, 10534563), (6, 7023042), (9, 4682028), (12, 3511521), (13, 3241404), (18, 2341014), (26, 1620702), (27, 1560676), (36, 1170507), (39, 1080468), (52, 810351), (54, 780338), (78, 540234), (108, 390169), (117, 360156), (156, 270117), (234, 180078), (351, 120052), (468, 90039), (702, 60026), (1404, 30013)]