1812557448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{148961}}^1$

素因数の和:148999

約数の個数: 72

約数和(自身を含む): 5315708970

約数和(自身を除く): 3503151522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 148961, 297922, 446883, 595844, 893766, 1191688, 1340649, 1787532, 1936493, 2681298, 3575064, 3872986, 5362596, 5809479, 7745972, 10725192, 11618958, 15491944, 17428437, 23237916, 25174409, 34856874, 46475832, 50348818, 69713748, 75523227, 100697636, 139427496, 151046454, 201395272, 226569681, 302092908, 453139362, 604185816, 906278724, 1812557448]

約数ペア:

[(1, 1812557448), (2, 906278724), (3, 604185816), (4, 453139362), (6, 302092908), (8, 226569681), (9, 201395272), (12, 151046454), (13, 139427496), (18, 100697636), (24, 75523227), (26, 69713748), (36, 50348818), (39, 46475832), (52, 34856874), (72, 25174409), (78, 23237916), (104, 17428437), (117, 15491944), (156, 11618958), (169, 10725192), (234, 7745972), (312, 5809479), (338, 5362596), (468, 3872986), (507, 3575064), (676, 2681298), (936, 1936493), (1014, 1787532), (1352, 1340649), (1521, 1191688), (2028, 893766), (3042, 595844), (4056, 446883), (6084, 297922), (12168, 148961)]