7974918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 11943162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 379, 501, 758, 1002, 1137, 1169, 1503, 2274, 2338, 2653, 3006, 3411, 3507, 5306, 6822, 7014, 7959, 10521, 15918, 21042, 23877, 47754, 63293, 126586, 189879, 379758, 443051, 569637, 886102, 1139274, 1329153, 2658306, 3987459, 7974918]

約数ペア:

[(1, 7974918), (2, 3987459), (3, 2658306), (6, 1329153), (7, 1139274), (9, 886102), (14, 569637), (18, 443051), (21, 379758), (42, 189879), (63, 126586), (126, 63293), (167, 47754), (334, 23877), (379, 21042), (501, 15918), (758, 10521), (1002, 7959), (1137, 7014), (1169, 6822), (1503, 5306), (2274, 3507), (2338, 3411), (2653, 3006)]