420170148

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{107077}}^1$

素因数の和:107196

約数の個数: 36

約数和(自身を含む): 1071850780

約数和(自身を除く): 651680632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 107077, 214154, 321231, 428308, 642462, 963693, 1284924, 1927386, 3854772, 11671393, 23342786, 35014179, 46685572, 70028358, 105042537, 140056716, 210085074, 420170148]

約数ペア:

[(1, 420170148), (2, 210085074), (3, 140056716), (4, 105042537), (6, 70028358), (9, 46685572), (12, 35014179), (18, 23342786), (36, 11671393), (109, 3854772), (218, 1927386), (327, 1284924), (436, 963693), (654, 642462), (981, 428308), (1308, 321231), (1962, 214154), (3924, 107077)]