1323939156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1\times {\mathrm{2251}}^1$

素因数の和:4412

約数の個数: 48

約数和(自身を含む): 3226449408

約数和(自身を除く): 1902510252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2131, 2251, 4262, 4502, 6393, 6753, 8524, 9004, 12786, 13506, 25572, 27012, 49013, 51773, 98026, 103546, 147039, 155319, 196052, 207092, 294078, 310638, 588156, 621276, 4796881, 9593762, 14390643, 19187524, 28781286, 57562572, 110328263, 220656526, 330984789, 441313052, 661969578, 1323939156]

約数ペア:

[(1, 1323939156), (2, 661969578), (3, 441313052), (4, 330984789), (6, 220656526), (12, 110328263), (23, 57562572), (46, 28781286), (69, 19187524), (92, 14390643), (138, 9593762), (276, 4796881), (2131, 621276), (2251, 588156), (4262, 310638), (4502, 294078), (6393, 207092), (6753, 196052), (8524, 155319), (9004, 147039), (12786, 103546), (13506, 98026), (25572, 51773), (27012, 49013)]