120857814

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12490

約数の個数: 72

約数和(自身を含む): 332329608

約数和(自身を除く): 211471794

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 12457, 24914, 37371, 74742, 87199, 112113, 137027, 174398, 224226, 261597, 274054, 411081, 523194, 610393, 784791, 822162, 959189, 1220786, 1233243, 1569582, 1831179, 1918378, 2466486, 2877567, 3662358, 5493537, 5755134, 6714323, 8632701, 10987074, 13428646, 17265402, 20142969, 40285938, 60428907, 120857814]

約数ペア:

[(1, 120857814), (2, 60428907), (3, 40285938), (6, 20142969), (7, 17265402), (9, 13428646), (11, 10987074), (14, 8632701), (18, 6714323), (21, 5755134), (22, 5493537), (33, 3662358), (42, 2877567), (49, 2466486), (63, 1918378), (66, 1831179), (77, 1569582), (98, 1233243), (99, 1220786), (126, 959189), (147, 822162), (154, 784791), (198, 610393), (231, 523194), (294, 411081), (441, 274054), (462, 261597), (539, 224226), (693, 174398), (882, 137027), (1078, 112113), (1386, 87199), (1617, 74742), (3234, 37371), (4851, 24914), (9702, 12457)]