17945952

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 47500992

約数和(自身を除く): 29555040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1427, 1572, 2096, 2854, 3144, 4192, 4281, 5708, 6288, 8562, 11416, 12576, 17124, 22832, 34248, 45664, 68496, 136992, 186937, 373874, 560811, 747748, 1121622, 1495496, 2243244, 2990992, 4486488, 5981984, 8972976, 17945952]

約数ペア:

[(1, 17945952), (2, 8972976), (3, 5981984), (4, 4486488), (6, 2990992), (8, 2243244), (12, 1495496), (16, 1121622), (24, 747748), (32, 560811), (48, 373874), (96, 186937), (131, 136992), (262, 68496), (393, 45664), (524, 34248), (786, 22832), (1048, 17124), (1427, 12576), (1572, 11416), (2096, 8562), (2854, 6288), (3144, 5708), (4192, 4281)]