2019014604

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1304273}}^1$

素因数の和:1304326

約数の個数: 36

約数和(自身を含む): 5222313096

約数和(自身を除く): 3203298492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1304273, 2608546, 3912819, 5217092, 7825638, 11738457, 15651276, 23476914, 46953828, 56083739, 112167478, 168251217, 224334956, 336502434, 504753651, 673004868, 1009507302, 2019014604]

約数ペア:

[(1, 2019014604), (2, 1009507302), (3, 673004868), (4, 504753651), (6, 336502434), (9, 224334956), (12, 168251217), (18, 112167478), (36, 56083739), (43, 46953828), (86, 23476914), (129, 15651276), (172, 11738457), (258, 7825638), (387, 5217092), (516, 3912819), (774, 2608546), (1548, 1304273)]