25001874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 57081024

約数和(自身を除く): 32079150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 393, 414, 461, 786, 922, 1179, 1383, 2358, 2766, 3013, 4149, 6026, 8298, 9039, 10603, 18078, 21206, 27117, 31809, 54234, 60391, 63618, 95427, 120782, 181173, 190854, 362346, 543519, 1087038, 1388993, 2777986, 4166979, 8333958, 12500937, 25001874]

約数ペア:

[(1, 25001874), (2, 12500937), (3, 8333958), (6, 4166979), (9, 2777986), (18, 1388993), (23, 1087038), (46, 543519), (69, 362346), (131, 190854), (138, 181173), (207, 120782), (262, 95427), (393, 63618), (414, 60391), (461, 54234), (786, 31809), (922, 27117), (1179, 21206), (1383, 18078), (2358, 10603), (2766, 9039), (3013, 8298), (4149, 6026)]