9407538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 23474880

約数和(自身を除く): 14067342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 379, 394, 591, 758, 1137, 1182, 1379, 1773, 2274, 2653, 2758, 3411, 3546, 4137, 5306, 6822, 7959, 8274, 12411, 15918, 23877, 24822, 47754, 74663, 149326, 223989, 447978, 522641, 671967, 1045282, 1343934, 1567923, 3135846, 4703769, 9407538]

約数ペア:

[(1, 9407538), (2, 4703769), (3, 3135846), (6, 1567923), (7, 1343934), (9, 1045282), (14, 671967), (18, 522641), (21, 447978), (42, 223989), (63, 149326), (126, 74663), (197, 47754), (379, 24822), (394, 23877), (591, 15918), (758, 12411), (1137, 8274), (1182, 7959), (1379, 6822), (1773, 5306), (2274, 4137), (2653, 3546), (2758, 3411)]