2079682902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 5151562416

約数和(自身を除く): 3071879514

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 131, 197, 198, 222, 242, 262, 333, 363, 393, 394, 407, 591, 666, 726, 786, 814, 1089, 1179, 1182, 1221, 1441, 1773, 2167, 2178, 2358, 2442, 2882, 3546, 3663, 4323, 4334, 4477, 4847, 6501, 7289, 7326, 8646, 8954, 9694, 12969, 13002, 13431, 14541, 14578, 15851, 19503, 21867, 23837, 25807, 25938, 26862, 29082, 31702, 39006, 40293, 43623, 43734, 47553, 47674, 51614, 53317, 65601, 71511, 77421, 80179, 80586, 87246, 95106, 106634, 131202, 142659, 143022, 154842, 159951, 160358, 214533, 232263, 240537, 283877, 285318, 319902, 429066, 464526, 479853, 481074, 567754, 586487, 721611, 851631, 881969, 954859, 959706, 1172974, 1443222, 1703262, 1759461, 1763938, 1909718, 2554893, 2645907, 2864577, 3122647, 3518922, 5109786, 5278383, 5291814, 5729154, 6245294, 7937721, 8593731, 9367941, 10503449, 10556766, 15875442, 17187462, 18735882, 21006898, 28103823, 31510347, 56207646, 63020694, 94531041, 115537939, 189062082, 231075878, 346613817, 693227634, 1039841451, 2079682902]

約数ペア:

[(1, 2079682902), (2, 1039841451), (3, 693227634), (6, 346613817), (9, 231075878), (11, 189062082), (18, 115537939), (22, 94531041), (33, 63020694), (37, 56207646), (66, 31510347), (74, 28103823), (99, 21006898), (111, 18735882), (121, 17187462), (131, 15875442), (197, 10556766), (198, 10503449), (222, 9367941), (242, 8593731), (262, 7937721), (333, 6245294), (363, 5729154), (393, 5291814), (394, 5278383), (407, 5109786), (591, 3518922), (666, 3122647), (726, 2864577), (786, 2645907), (814, 2554893), (1089, 1909718), (1179, 1763938), (1182, 1759461), (1221, 1703262), (1441, 1443222), (1773, 1172974), (2167, 959706), (2178, 954859), (2358, 881969), (2442, 851631), (2882, 721611), (3546, 586487), (3663, 567754), (4323, 481074), (4334, 479853), (4477, 464526), (4847, 429066), (6501, 319902), (7289, 285318), (7326, 283877), (8646, 240537), (8954, 232263), (9694, 214533), (12969, 160358), (13002, 159951), (13431, 154842), (14541, 143022), (14578, 142659), (15851, 131202), (19503, 106634), (21867, 95106), (23837, 87246), (25807, 80586), (25938, 80179), (26862, 77421), (29082, 71511), (31702, 65601), (39006, 53317), (40293, 51614), (43623, 47674), (43734, 47553)]