2018478546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{141767}}^1$

素因数の和:141895

約数の個数: 48

約数和(自身を含む): 5042404224

約数和(自身を除く): 3023925678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 14238, 141767, 283534, 425301, 850602, 992369, 1275903, 1984738, 2551806, 2977107, 5954214, 8931321, 16019671, 17862642, 32039342, 48059013, 96118026, 112137697, 144177039, 224275394, 288354078, 336413091, 672826182, 1009239273, 2018478546]

約数ペア:

[(1, 2018478546), (2, 1009239273), (3, 672826182), (6, 336413091), (7, 288354078), (9, 224275394), (14, 144177039), (18, 112137697), (21, 96118026), (42, 48059013), (63, 32039342), (113, 17862642), (126, 16019671), (226, 8931321), (339, 5954214), (678, 2977107), (791, 2551806), (1017, 1984738), (1582, 1275903), (2034, 992369), (2373, 850602), (4746, 425301), (7119, 283534), (14238, 141767)]