2986670664

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{194749}}^1$

素因数の和:194835

約数の個数: 64

約数和(自身を含む): 8413200000

約数和(自身を除く): 5426529336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 194749, 389498, 584247, 778996, 1168494, 1557992, 1752741, 2336988, 3505482, 4673976, 5258223, 7010964, 10516446, 13827179, 14021928, 21032892, 27654358, 41481537, 42065784, 55308716, 82963074, 110617432, 124444611, 165926148, 248889222, 331852296, 373333833, 497778444, 746667666, 995556888, 1493335332, 2986670664]

約数ペア:

[(1, 2986670664), (2, 1493335332), (3, 995556888), (4, 746667666), (6, 497778444), (8, 373333833), (9, 331852296), (12, 248889222), (18, 165926148), (24, 124444611), (27, 110617432), (36, 82963074), (54, 55308716), (71, 42065784), (72, 41481537), (108, 27654358), (142, 21032892), (213, 14021928), (216, 13827179), (284, 10516446), (426, 7010964), (568, 5258223), (639, 4673976), (852, 3505482), (1278, 2336988), (1704, 1752741), (1917, 1557992), (2556, 1168494), (3834, 778996), (5112, 584247), (7668, 389498), (15336, 194749)]