1618508172

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 3800079360

約数和(自身を除く): 2181571188

約数列:

[1, 2, 3, 4, 6, 12, 373, 419, 746, 838, 863, 1119, 1257, 1492, 1676, 1726, 2238, 2514, 2589, 3452, 4476, 5028, 5178, 10356, 156287, 312574, 321899, 361597, 468861, 625148, 643798, 723194, 937722, 965697, 1084791, 1287596, 1446388, 1875444, 1931394, 2169582, 3862788, 4339164, 134875681, 269751362, 404627043, 539502724, 809254086, 1618508172]

約数ペア:

[(1, 1618508172), (2, 809254086), (3, 539502724), (4, 404627043), (6, 269751362), (12, 134875681), (373, 4339164), (419, 3862788), (746, 2169582), (838, 1931394), (863, 1875444), (1119, 1446388), (1257, 1287596), (1492, 1084791), (1676, 965697), (1726, 937722), (2238, 723194), (2514, 643798), (2589, 625148), (3452, 468861), (4476, 361597), (5028, 321899), (5178, 312574), (10356, 156287)]