39907188

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1657}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 103989760

約数和(自身を除く): 64082572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 1657, 2007, 2676, 3314, 4014, 4971, 6021, 6628, 8028, 9942, 12042, 14913, 19884, 24084, 29826, 44739, 59652, 89478, 178956, 369511, 739022, 1108533, 1478044, 2217066, 3325599, 4434132, 6651198, 9976797, 13302396, 19953594, 39907188]

約数ペア:

[(1, 39907188), (2, 19953594), (3, 13302396), (4, 9976797), (6, 6651198), (9, 4434132), (12, 3325599), (18, 2217066), (27, 1478044), (36, 1108533), (54, 739022), (108, 369511), (223, 178956), (446, 89478), (669, 59652), (892, 44739), (1338, 29826), (1657, 24084), (2007, 19884), (2676, 14913), (3314, 12042), (4014, 9942), (4971, 8028), (6021, 6628)]