18523043496

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{547}}^1\times {\mathrm{743}}^1$

素因数の和:1516

約数の個数: 128

約数和(自身を含む): 51860966400

約数和(自身を除く): 33337922904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 547, 633, 743, 844, 1094, 1266, 1486, 1641, 1688, 1899, 2188, 2229, 2532, 2972, 3282, 3798, 4376, 4458, 4923, 5064, 5697, 5944, 6564, 6687, 7596, 8916, 9846, 11394, 13128, 13374, 14769, 15192, 17832, 19692, 20061, 22788, 26748, 29538, 39384, 40122, 45576, 53496, 59076, 80244, 115417, 118152, 156773, 160488, 230834, 313546, 346251, 406421, 461668, 470319, 627092, 692502, 812842, 923336, 940638, 1038753, 1219263, 1254184, 1385004, 1410957, 1625684, 1881276, 2077506, 2438526, 2770008, 2821914, 3116259, 3251368, 3657789, 3762552, 4155012, 4232871, 4877052, 5643828, 6232518, 7315578, 8310024, 8465742, 9754104, 10973367, 11287656, 12465036, 14631156, 16931484, 21946734, 24930072, 29262312, 33862968, 43893468, 85754831, 87786936, 171509662, 257264493, 343019324, 514528986, 686038648, 771793479, 1029057972, 1543586958, 2058115944, 2315380437, 3087173916, 4630760874, 6174347832, 9261521748, 18523043496]

約数ペア:

[(1, 18523043496), (2, 9261521748), (3, 6174347832), (4, 4630760874), (6, 3087173916), (8, 2315380437), (9, 2058115944), (12, 1543586958), (18, 1029057972), (24, 771793479), (27, 686038648), (36, 514528986), (54, 343019324), (72, 257264493), (108, 171509662), (211, 87786936), (216, 85754831), (422, 43893468), (547, 33862968), (633, 29262312), (743, 24930072), (844, 21946734), (1094, 16931484), (1266, 14631156), (1486, 12465036), (1641, 11287656), (1688, 10973367), (1899, 9754104), (2188, 8465742), (2229, 8310024), (2532, 7315578), (2972, 6232518), (3282, 5643828), (3798, 4877052), (4376, 4232871), (4458, 4155012), (4923, 3762552), (5064, 3657789), (5697, 3251368), (5944, 3116259), (6564, 2821914), (6687, 2770008), (7596, 2438526), (8916, 2077506), (9846, 1881276), (11394, 1625684), (13128, 1410957), (13374, 1385004), (14769, 1254184), (15192, 1219263), (17832, 1038753), (19692, 940638), (20061, 923336), (22788, 812842), (26748, 692502), (29538, 627092), (39384, 470319), (40122, 461668), (45576, 406421), (53496, 346251), (59076, 313546), (80244, 230834), (115417, 160488), (118152, 156773)]