23968008

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 64

約数和(自身を含む): 68400000

約数和(自身を除く): 44431992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 2999, 3996, 5998, 7992, 8997, 11996, 17994, 23992, 26991, 35988, 53982, 71976, 80973, 107964, 110963, 161946, 215928, 221926, 323892, 332889, 443852, 647784, 665778, 887704, 998667, 1331556, 1997334, 2663112, 2996001, 3994668, 5992002, 7989336, 11984004, 23968008]

約数ペア:

[(1, 23968008), (2, 11984004), (3, 7989336), (4, 5992002), (6, 3994668), (8, 2996001), (9, 2663112), (12, 1997334), (18, 1331556), (24, 998667), (27, 887704), (36, 665778), (37, 647784), (54, 443852), (72, 332889), (74, 323892), (108, 221926), (111, 215928), (148, 161946), (216, 110963), (222, 107964), (296, 80973), (333, 71976), (444, 53982), (666, 35988), (888, 26991), (999, 23992), (1332, 17994), (1998, 11996), (2664, 8997), (2999, 7992), (3996, 5998)]