18710668078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{13967}}^1$

素因数の和:14089

約数の個数: 48

約数和(自身を含む): 31457668032

約数和(自身を除く): 12746999954

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 527, 697, 961, 1054, 1271, 1394, 1922, 2542, 13967, 16337, 21607, 27934, 32674, 39401, 43214, 78802, 237439, 432977, 474878, 572647, 669817, 865954, 1145294, 1339634, 7360609, 9734999, 13422287, 14721218, 17752057, 19469998, 26844574, 35504114, 228178879, 301784969, 456357758, 550313767, 603569938, 1100627534, 9355334039, 18710668078]

約数ペア:

[(1, 18710668078), (2, 9355334039), (17, 1100627534), (31, 603569938), (34, 550313767), (41, 456357758), (62, 301784969), (82, 228178879), (527, 35504114), (697, 26844574), (961, 19469998), (1054, 17752057), (1271, 14721218), (1394, 13422287), (1922, 9734999), (2542, 7360609), (13967, 1339634), (16337, 1145294), (21607, 865954), (27934, 669817), (32674, 572647), (39401, 474878), (43214, 432977), (78802, 237439)]