18518082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 23999358

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1109, 1518, 2218, 2783, 3327, 5566, 6654, 8349, 12199, 16698, 24398, 25507, 36597, 51014, 73194, 76521, 134189, 153042, 268378, 280577, 402567, 561154, 805134, 841731, 1683462, 3086347, 6172694, 9259041, 18518082]

約数ペア:

[(1, 18518082), (2, 9259041), (3, 6172694), (6, 3086347), (11, 1683462), (22, 841731), (23, 805134), (33, 561154), (46, 402567), (66, 280577), (69, 268378), (121, 153042), (138, 134189), (242, 76521), (253, 73194), (363, 51014), (506, 36597), (726, 25507), (759, 24398), (1109, 16698), (1518, 12199), (2218, 8349), (2783, 6654), (3327, 5566)]