42421806

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37409}}^1$

素因数の和:37430

約数の個数: 40

約数和(自身を含む): 108638640

約数和(自身を除く): 66216834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 37409, 74818, 112227, 224454, 261863, 336681, 523726, 673362, 785589, 1010043, 1571178, 2020086, 2356767, 3030129, 4713534, 6060258, 7070301, 14140602, 21210903, 42421806]

約数ペア:

[(1, 42421806), (2, 21210903), (3, 14140602), (6, 7070301), (7, 6060258), (9, 4713534), (14, 3030129), (18, 2356767), (21, 2020086), (27, 1571178), (42, 1010043), (54, 785589), (63, 673362), (81, 523726), (126, 336681), (162, 261863), (189, 224454), (378, 112227), (567, 74818), (1134, 37409)]