12195428778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{149333}}^1$

素因数の和:149703

約数の個数: 48

約数和(自身を含む): 28537727400

約数和(自身を除く): 16342298622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 1047, 2094, 3141, 4537, 6282, 9074, 13611, 27222, 40833, 81666, 149333, 298666, 447999, 895998, 1343997, 1941329, 2687994, 3882658, 5823987, 11647974, 17471961, 34943922, 52117217, 104234434, 156351651, 312703302, 469054953, 677523821, 938109906, 1355047642, 2032571463, 4065142926, 6097714389, 12195428778]

約数ペア:

[(1, 12195428778), (2, 6097714389), (3, 4065142926), (6, 2032571463), (9, 1355047642), (13, 938109906), (18, 677523821), (26, 469054953), (39, 312703302), (78, 156351651), (117, 104234434), (234, 52117217), (349, 34943922), (698, 17471961), (1047, 11647974), (2094, 5823987), (3141, 3882658), (4537, 2687994), (6282, 1941329), (9074, 1343997), (13611, 895998), (27222, 447999), (40833, 298666), (81666, 149333)]