40148028

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1667}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 104616960

約数和(自身を除く): 64468932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 1667, 2007, 2676, 3334, 4014, 5001, 6021, 6668, 8028, 10002, 12042, 15003, 20004, 24084, 30006, 45009, 60012, 90018, 180036, 371741, 743482, 1115223, 1486964, 2230446, 3345669, 4460892, 6691338, 10037007, 13382676, 20074014, 40148028]

約数ペア:

[(1, 40148028), (2, 20074014), (3, 13382676), (4, 10037007), (6, 6691338), (9, 4460892), (12, 3345669), (18, 2230446), (27, 1486964), (36, 1115223), (54, 743482), (108, 371741), (223, 180036), (446, 90018), (669, 60012), (892, 45009), (1338, 30006), (1667, 24084), (2007, 20004), (2676, 15003), (3334, 12042), (4014, 10002), (5001, 8028), (6021, 6668)]