940428

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 2406768

約数和(自身を除く): 1466340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 173, 302, 346, 453, 519, 604, 692, 906, 1038, 1359, 1557, 1812, 2076, 2718, 3114, 5436, 6228, 26123, 52246, 78369, 104492, 156738, 235107, 313476, 470214, 940428]

約数ペア:

[(1, 940428), (2, 470214), (3, 313476), (4, 235107), (6, 156738), (9, 104492), (12, 78369), (18, 52246), (36, 26123), (151, 6228), (173, 5436), (302, 3114), (346, 2718), (453, 2076), (519, 1812), (604, 1557), (692, 1359), (906, 1038)]