3642492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 9830912

約数和(自身を除く): 6188420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 421, 618, 721, 842, 1236, 1263, 1442, 1684, 2163, 2526, 2884, 2947, 4326, 5052, 5894, 8652, 8841, 11788, 17682, 35364, 43363, 86726, 130089, 173452, 260178, 303541, 520356, 607082, 910623, 1214164, 1821246, 3642492]

約数ペア:

[(1, 3642492), (2, 1821246), (3, 1214164), (4, 910623), (6, 607082), (7, 520356), (12, 303541), (14, 260178), (21, 173452), (28, 130089), (42, 86726), (84, 43363), (103, 35364), (206, 17682), (309, 11788), (412, 8841), (421, 8652), (618, 5894), (721, 5052), (842, 4326), (1236, 2947), (1263, 2884), (1442, 2526), (1684, 2163)]