9998652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 25788672

約数和(自身を除く): 15790020

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2131, 2346, 4262, 4692, 6393, 8524, 12786, 25572, 36227, 49013, 72454, 98026, 108681, 144908, 147039, 196052, 217362, 294078, 434724, 588156, 833221, 1666442, 2499663, 3332884, 4999326, 9998652]

約数ペア:

[(1, 9998652), (2, 4999326), (3, 3332884), (4, 2499663), (6, 1666442), (12, 833221), (17, 588156), (23, 434724), (34, 294078), (46, 217362), (51, 196052), (68, 147039), (69, 144908), (92, 108681), (102, 98026), (138, 72454), (204, 49013), (276, 36227), (391, 25572), (782, 12786), (1173, 8524), (1564, 6393), (2131, 4692), (2346, 4262)]