42538398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8963}}^1$

素因数の和:9088

約数の個数: 32

約数和(自身を含む): 98102016

約数和(自身を除く): 55563618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 8963, 17926, 26889, 53778, 62741, 125482, 188223, 376446, 1012819, 2025638, 3038457, 6076914, 7089733, 14179466, 21269199, 42538398]

約数ペア:

[(1, 42538398), (2, 21269199), (3, 14179466), (6, 7089733), (7, 6076914), (14, 3038457), (21, 2025638), (42, 1012819), (113, 376446), (226, 188223), (339, 125482), (678, 62741), (791, 53778), (1582, 26889), (2373, 17926), (4746, 8963)]