38991996

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 62614404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 1619, 2007, 2676, 3238, 4014, 4857, 6021, 6476, 8028, 9714, 12042, 14571, 19428, 24084, 29142, 43713, 58284, 87426, 174852, 361037, 722074, 1083111, 1444148, 2166222, 3249333, 4332444, 6498666, 9747999, 12997332, 19495998, 38991996]

約数ペア:

[(1, 38991996), (2, 19495998), (3, 12997332), (4, 9747999), (6, 6498666), (9, 4332444), (12, 3249333), (18, 2166222), (27, 1444148), (36, 1083111), (54, 722074), (108, 361037), (223, 174852), (446, 87426), (669, 58284), (892, 43713), (1338, 29142), (1619, 24084), (2007, 19428), (2676, 14571), (3238, 12042), (4014, 9714), (4857, 8028), (6021, 6476)]