9977892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 24290112

約数和(自身を除く): 14312220

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 317, 366, 516, 634, 732, 951, 1268, 1902, 2623, 3804, 5246, 7869, 10492, 13631, 15738, 19337, 27262, 31476, 38674, 40893, 54524, 58011, 77348, 81786, 116022, 163572, 232044, 831491, 1662982, 2494473, 3325964, 4988946, 9977892]

約数ペア:

[(1, 9977892), (2, 4988946), (3, 3325964), (4, 2494473), (6, 1662982), (12, 831491), (43, 232044), (61, 163572), (86, 116022), (122, 81786), (129, 77348), (172, 58011), (183, 54524), (244, 40893), (258, 38674), (317, 31476), (366, 27262), (516, 19337), (634, 15738), (732, 13631), (951, 10492), (1268, 7869), (1902, 5246), (2623, 3804)]