2450291274

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{102121}}^1$

素因数の和:102203

約数の個数: 48

約数和(自身を含む): 5607723264

約数和(自身を除く): 3157431990

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 11997, 23994, 102121, 204242, 306363, 612726, 919089, 1838178, 3165751, 4391203, 6331502, 8782406, 9497253, 13173609, 18994506, 26347218, 28491759, 39520827, 56983518, 79041654, 136127293, 272254586, 408381879, 816763758, 1225145637, 2450291274]

約数ペア:

[(1, 2450291274), (2, 1225145637), (3, 816763758), (6, 408381879), (9, 272254586), (18, 136127293), (31, 79041654), (43, 56983518), (62, 39520827), (86, 28491759), (93, 26347218), (129, 18994506), (186, 13173609), (258, 9497253), (279, 8782406), (387, 6331502), (558, 4391203), (774, 3165751), (1333, 1838178), (2666, 919089), (3999, 612726), (7998, 306363), (11997, 204242), (23994, 102121)]