28823148

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{7213}}^1$

素因数の和:7263

約数の個数: 48

約数和(自身を含む): 76756960

約数和(自身を除く): 47933812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 7213, 14426, 21639, 28852, 43278, 64917, 86556, 129834, 194751, 259668, 266881, 389502, 533762, 779004, 800643, 1067524, 1601286, 2401929, 3202572, 4803858, 7205787, 9607716, 14411574, 28823148]

約数ペア:

[(1, 28823148), (2, 14411574), (3, 9607716), (4, 7205787), (6, 4803858), (9, 3202572), (12, 2401929), (18, 1601286), (27, 1067524), (36, 800643), (37, 779004), (54, 533762), (74, 389502), (108, 266881), (111, 259668), (148, 194751), (222, 129834), (333, 86556), (444, 64917), (666, 43278), (999, 28852), (1332, 21639), (1998, 14426), (3996, 7213)]