42138306

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37159}}^1$

素因数の和:37180

約数の個数: 40

約数和(自身を含む): 107912640

約数和(自身を除く): 65774334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 37159, 74318, 111477, 222954, 260113, 334431, 520226, 668862, 780339, 1003293, 1560678, 2006586, 2341017, 3009879, 4682034, 6019758, 7023051, 14046102, 21069153, 42138306]

約数ペア:

[(1, 42138306), (2, 21069153), (3, 14046102), (6, 7023051), (7, 6019758), (9, 4682034), (14, 3009879), (18, 2341017), (21, 2006586), (27, 1560678), (42, 1003293), (54, 780339), (63, 668862), (81, 520226), (126, 334431), (162, 260113), (189, 222954), (378, 111477), (567, 74318), (1134, 37159)]