42990444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{24371}}^1$

素因数の和:24395

約数の個数: 54

約数和(自身を含む): 126417564

約数和(自身を除く): 83427120

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 24371, 48742, 73113, 97484, 146226, 170597, 219339, 292452, 341194, 438678, 511791, 682388, 877356, 1023582, 1194179, 1535373, 2047164, 2388358, 3070746, 3582537, 4776716, 6141492, 7165074, 10747611, 14330148, 21495222, 42990444]

約数ペア:

[(1, 42990444), (2, 21495222), (3, 14330148), (4, 10747611), (6, 7165074), (7, 6141492), (9, 4776716), (12, 3582537), (14, 3070746), (18, 2388358), (21, 2047164), (28, 1535373), (36, 1194179), (42, 1023582), (49, 877356), (63, 682388), (84, 511791), (98, 438678), (126, 341194), (147, 292452), (196, 219339), (252, 170597), (294, 146226), (441, 97484), (588, 73113), (882, 48742), (1764, 24371)]