18557352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23431}}^1$

素因数の和:23454

約数の個数: 48

約数和(自身を含む): 54830880

約数和(自身を除く): 36273528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 23431, 46862, 70293, 93724, 140586, 187448, 210879, 257741, 281172, 421758, 515482, 562344, 773223, 843516, 1030964, 1546446, 1687032, 2061928, 2319669, 3092892, 4639338, 6185784, 9278676, 18557352]

約数ペア:

[(1, 18557352), (2, 9278676), (3, 6185784), (4, 4639338), (6, 3092892), (8, 2319669), (9, 2061928), (11, 1687032), (12, 1546446), (18, 1030964), (22, 843516), (24, 773223), (33, 562344), (36, 515482), (44, 421758), (66, 281172), (72, 257741), (88, 210879), (99, 187448), (132, 140586), (198, 93724), (264, 70293), (396, 46862), (792, 23431)]