2018933370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{20047}}^1$

素因数の和:20436

約数の個数: 64

約数和(自身を含む): 5398525440

約数和(自身を除く): 3379592070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 746, 1119, 1865, 2238, 3357, 3730, 5595, 6714, 10071, 11190, 16785, 20047, 20142, 33570, 40094, 50355, 60141, 100235, 100710, 120282, 180423, 200470, 300705, 360846, 541269, 601410, 902115, 1082538, 1804230, 2706345, 5412690, 7477531, 14955062, 22432593, 37387655, 44865186, 67297779, 74775310, 112162965, 134595558, 201893337, 224325930, 336488895, 403786674, 672977790, 1009466685, 2018933370]

約数ペア:

[(1, 2018933370), (2, 1009466685), (3, 672977790), (5, 403786674), (6, 336488895), (9, 224325930), (10, 201893337), (15, 134595558), (18, 112162965), (27, 74775310), (30, 67297779), (45, 44865186), (54, 37387655), (90, 22432593), (135, 14955062), (270, 7477531), (373, 5412690), (746, 2706345), (1119, 1804230), (1865, 1082538), (2238, 902115), (3357, 601410), (3730, 541269), (5595, 360846), (6714, 300705), (10071, 200470), (11190, 180423), (16785, 120282), (20047, 100710), (20142, 100235), (33570, 60141), (40094, 50355)]