3997944

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 11289600

約数和(自身を除く): 7291656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 223, 249, 332, 446, 498, 664, 669, 747, 892, 996, 1338, 1494, 1784, 1992, 2007, 2241, 2676, 2988, 4014, 4482, 5352, 5976, 6021, 8028, 8964, 12042, 16056, 17928, 18509, 24084, 37018, 48168, 55527, 74036, 111054, 148072, 166581, 222108, 333162, 444216, 499743, 666324, 999486, 1332648, 1998972, 3997944]

約数ペア:

[(1, 3997944), (2, 1998972), (3, 1332648), (4, 999486), (6, 666324), (8, 499743), (9, 444216), (12, 333162), (18, 222108), (24, 166581), (27, 148072), (36, 111054), (54, 74036), (72, 55527), (83, 48168), (108, 37018), (166, 24084), (216, 18509), (223, 17928), (249, 16056), (332, 12042), (446, 8964), (498, 8028), (664, 6021), (669, 5976), (747, 5352), (892, 4482), (996, 4014), (1338, 2988), (1494, 2676), (1784, 2241), (1992, 2007)]