22239432

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 60450000

約数和(自身を除く): 38210568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 619, 998, 1238, 1497, 1857, 1996, 2476, 2994, 3714, 3992, 4491, 4952, 5571, 5988, 7428, 8982, 11142, 11976, 14856, 17964, 22284, 35928, 44568, 308881, 617762, 926643, 1235524, 1853286, 2471048, 2779929, 3706572, 5559858, 7413144, 11119716, 22239432]

約数ペア:

[(1, 22239432), (2, 11119716), (3, 7413144), (4, 5559858), (6, 3706572), (8, 2779929), (9, 2471048), (12, 1853286), (18, 1235524), (24, 926643), (36, 617762), (72, 308881), (499, 44568), (619, 35928), (998, 22284), (1238, 17964), (1497, 14856), (1857, 11976), (1996, 11142), (2476, 8982), (2994, 7428), (3714, 5988), (3992, 5571), (4491, 4952)]