15704101638

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{2687}}^1$

素因数の和:3583

約数の個数: 80

約数和(自身を含む): 36063498240

約数和(自身を除く): 20359396602

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 839, 1161, 1678, 2322, 2517, 2687, 3483, 5034, 5374, 6966, 7551, 8061, 15102, 16122, 22653, 24183, 36077, 45306, 48366, 67959, 72154, 72549, 108231, 115541, 135918, 145098, 216462, 217647, 231082, 324693, 346623, 435294, 649386, 693246, 974079, 1039869, 1948158, 2079738, 2254393, 2922237, 3119607, 4508786, 5844474, 6239214, 6763179, 9358821, 13526358, 18717642, 20289537, 40579074, 60868611, 96938899, 121737222, 182605833, 193877798, 290816697, 365211666, 581633394, 872450091, 1744900182, 2617350273, 5234700546, 7852050819, 15704101638]

約数ペア:

[(1, 15704101638), (2, 7852050819), (3, 5234700546), (6, 2617350273), (9, 1744900182), (18, 872450091), (27, 581633394), (43, 365211666), (54, 290816697), (81, 193877798), (86, 182605833), (129, 121737222), (162, 96938899), (258, 60868611), (387, 40579074), (774, 20289537), (839, 18717642), (1161, 13526358), (1678, 9358821), (2322, 6763179), (2517, 6239214), (2687, 5844474), (3483, 4508786), (5034, 3119607), (5374, 2922237), (6966, 2254393), (7551, 2079738), (8061, 1948158), (15102, 1039869), (16122, 974079), (22653, 693246), (24183, 649386), (36077, 435294), (45306, 346623), (48366, 324693), (67959, 231082), (72154, 217647), (72549, 216462), (108231, 145098), (115541, 135918)]