19404144

素因数分解:

$2^4\times 3^3\times {\mathrm{44917}}^1$

素因数の和:44934

約数の個数: 40

約数和(自身を含む): 55698320

約数和(自身を除く): 36294176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44917, 89834, 134751, 179668, 269502, 359336, 404253, 539004, 718672, 808506, 1078008, 1212759, 1617012, 2156016, 2425518, 3234024, 4851036, 6468048, 9702072, 19404144]

約数ペア:

[(1, 19404144), (2, 9702072), (3, 6468048), (4, 4851036), (6, 3234024), (8, 2425518), (9, 2156016), (12, 1617012), (16, 1212759), (18, 1078008), (24, 808506), (27, 718672), (36, 539004), (48, 404253), (54, 359336), (72, 269502), (108, 179668), (144, 134751), (216, 89834), (432, 44917)]