9831690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9931}}^1$

素因数の和:9955

約数の個数: 48

約数和(自身を含む): 27889056

約数和(自身を除く): 18057366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 9931, 19862, 29793, 49655, 59586, 89379, 99310, 109241, 148965, 178758, 218482, 297930, 327723, 446895, 546205, 655446, 893790, 983169, 1092410, 1638615, 1966338, 3277230, 4915845, 9831690]

約数ペア:

[(1, 9831690), (2, 4915845), (3, 3277230), (5, 1966338), (6, 1638615), (9, 1092410), (10, 983169), (11, 893790), (15, 655446), (18, 546205), (22, 446895), (30, 327723), (33, 297930), (45, 218482), (55, 178758), (66, 148965), (90, 109241), (99, 99310), (110, 89379), (165, 59586), (198, 49655), (330, 29793), (495, 19862), (990, 9931)]