2179587852

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{517471}}^1$

素因数の和:517500

約数の個数: 60

約数和(自身を含む): 6136182976

約数和(自身を除く): 3956595124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 517471, 1034942, 1552413, 2069884, 3104826, 4657239, 6209652, 6727123, 9314478, 13454246, 13971717, 18628956, 20181369, 26908492, 27943434, 40362738, 41915151, 55886868, 60544107, 80725476, 83830302, 121088214, 167660604, 181632321, 242176428, 363264642, 544896963, 726529284, 1089793926, 2179587852]

約数ペア:

[(1, 2179587852), (2, 1089793926), (3, 726529284), (4, 544896963), (6, 363264642), (9, 242176428), (12, 181632321), (13, 167660604), (18, 121088214), (26, 83830302), (27, 80725476), (36, 60544107), (39, 55886868), (52, 41915151), (54, 40362738), (78, 27943434), (81, 26908492), (108, 20181369), (117, 18628956), (156, 13971717), (162, 13454246), (234, 9314478), (324, 6727123), (351, 6209652), (468, 4657239), (702, 3104826), (1053, 2069884), (1404, 1552413), (2106, 1034942), (4212, 517471)]