3118356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 8561280

約数和(自身を除く): 5442924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 97, 114, 141, 171, 188, 194, 228, 282, 291, 342, 388, 423, 564, 582, 684, 846, 873, 893, 1164, 1692, 1746, 1786, 1843, 2679, 3492, 3572, 3686, 4559, 5358, 5529, 7372, 8037, 9118, 10716, 11058, 13677, 16074, 16587, 18236, 22116, 27354, 32148, 33174, 41031, 54708, 66348, 82062, 86621, 164124, 173242, 259863, 346484, 519726, 779589, 1039452, 1559178, 3118356]

約数ペア:

[(1, 3118356), (2, 1559178), (3, 1039452), (4, 779589), (6, 519726), (9, 346484), (12, 259863), (18, 173242), (19, 164124), (36, 86621), (38, 82062), (47, 66348), (57, 54708), (76, 41031), (94, 33174), (97, 32148), (114, 27354), (141, 22116), (171, 18236), (188, 16587), (194, 16074), (228, 13677), (282, 11058), (291, 10716), (342, 9118), (388, 8037), (423, 7372), (564, 5529), (582, 5358), (684, 4559), (846, 3686), (873, 3572), (893, 3492), (1164, 2679), (1692, 1843), (1746, 1786)]